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Médiation pénale en justice réparatrice en vue de réduire la récidive chez les jeunes délinquants (âgés de 7 à 21 ans)

Información

DOI:
https://doi.org/10.1002/14651858.CD008898.pub2Copiar DOI
Base de datos:
  1. Cochrane Database of Systematic Reviews
Versión publicada:
  1. 28 febrero 2013see what's new
Tipo:
  1. Intervention
Etapa:
  1. Review
Grupo Editorial Cochrane:
  1. Grupo Cochrane de Problemas de desarrollo, psicosociales y de aprendizaje

Copyright:
  1. Copyright © 2013 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.

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Contraer

Autores

  • Nuala Livingstone

    Correspondencia a: Editorial & Methods Department, Cochrane, London, UK

    [email protected]

  • Geraldine Macdonald

    School for Policy Studies, University of Bristol, Bristol, UK

  • Nicola Carr

    School of Sociology, Social Policy & Social Work, Queen's University Belfast, Belfast, UK

Contributions of authors

All three authors contributed to the development of this review. Livingstone conducted the literature searches in collaboration with the CDPLPG Trials Search Co‐ordinator. Livingstone, Macdonald and Carr all screened the results for eligibility. Livingstone and Carr extracted data independently and entered data into a piloted data extraction form. Livingstone and Carr assessed each study for risk of bias. Livingstone conducted the meta‐analyses. Livingstone, Macdonald and Carr contributed to the write‐up of the review.

Sources of support

Internal sources

  • Queen's University Belfast, UK

External sources

  • The Atlantic Philanthropies, USA

Declarations of interest

Nuala Livingstone ‐ none known
Geraldine Macdonald ‐ none known
Nicola Carr ‐ none known

Acknowledgements

We are very grateful for the invaluable support and advice provided to us by the Cochrane Developmental, Psychosocial and Learning Problems Group (CDPLPG), in particular, the Managing Editor (Laura MacDonald) and the Trials Search Co‐ordinator (Margaret Anderson). We would like to thank all the authors who responded to us and particularly to those of included studies who took the time to provide us with additional data. We would also like to thank all the statisticians who responded to our requests for advice, including Prof Doug Altman, Prof Steve Higgins and Dr Mark McCann.

Version history

Published

Title

Stage

Authors

Version

2013 Feb 28

Restorative justice conferencing for reducing recidivism in young offenders (aged 7 to 21)

Review

Nuala Livingstone, Geraldine Macdonald, Nicola Carr

https://doi.org/10.1002/14651858.CD008898.pub2

2010 Dec 08

Restorative justice conferencing for reducing recidivism in young offenders

Protocol

Nuala Livingstone, Geraldine Macdonald, Nicola Carr

https://doi.org/10.1002/14651858.CD008898

Differences between protocol and review

The background section of the review, specifically the section "How the intervention might work" has been amended, to further clarify how the outcomes of this review are based on a Reintegrative Shaming Theory model.

ChildData (incorrectly listed as CareData in the original protocol) failed to work reliably on any of the initial or follow‐up search attempts. Therefore, the review authors in consultation with the Trials Search Co‐ordinator agreed to refrain from further attempts at searching this database.

A post‐protocol decision was made to search two trials registers for potential included studies: ClinicalTrials.gov and the International Clinical Trials Registry Platform (ICTRP) search portal.

A post‐protocol decision was made to change the primary outcome "Young person's self‐esteem following conference" to three separate secondary outcomes, specifically "young person's sense of remorse", "young person's recognition of wrongdoing" and "young person's self‐perception". It was accepted that each of these sub‐outcomes are measuring three different constructs and as such, are better considered separately, rather than as one global measure of "self‐esteem". By considering each outcomes separately, the review is better able to capture some of the core aims of a restorative justice intervention, specifically to encourage young people to acknowledge their wrongdoing and to demonstrate remorse for their actions.

Although in the original protocol, the intention was to conduct separate analyses for 12‐ and 24‐month follow‐ups, a post‐hoc decision was made to combine all data at the furthest end point, thus allowing the Bethlehem Experiment and the Indianapolis Experiment to be combined in a meta‐analysis.

Keywords

MeSH

Medical Subject Headings Check Words

Adolescent; Child; Humans; Young Adult;

PICO

Population
Intervention
Comparison
Outcome

El uso y la enseñanza del modelo PICO están muy extendidos en el ámbito de la atención sanitaria basada en la evidencia para formular preguntas y estrategias de búsqueda y para caracterizar estudios o metanálisis clínicos. PICO son las siglas en inglés de cuatro posibles componentes de una pregunta de investigación: paciente, población o problema; intervención; comparación; desenlace (outcome).

Para saber más sobre el uso del modelo PICO, puede consultar el Manual Cochrane.

Study flow diagram

Figuras y tablas -
Figure 1

Study flow diagram

'Risk of bias' summary: review authors' judgements about each risk of bias item for each included study

Figuras y tablas -
Figure 2

'Risk of bias' summary: review authors' judgements about each risk of bias item for each included study

'Risk of bias' graph: review authors' judgements about each risk of bias item presented as percentages across all included studies

Figuras y tablas -
Figure 3

'Risk of bias' graph: review authors' judgements about each risk of bias item presented as percentages across all included studies

Comparison 1: Recidivism, Outcome 1: Number reoffending

Figuras y tablas -
Analysis 1.1

Comparison 1: Recidivism, Outcome 1: Number reoffending

Comparison 1: Recidivism, Outcome 2: Post intervention monthly offending rate (any offence)

Figuras y tablas -
Analysis 1.2

Comparison 1: Recidivism, Outcome 2: Post intervention monthly offending rate (any offence)

Comparison 2: Recidivism without cluster adjustment, Outcome 1: Number reoffending

Figuras y tablas -
Analysis 2.1

Comparison 2: Recidivism without cluster adjustment, Outcome 1: Number reoffending

Comparison 2: Recidivism without cluster adjustment, Outcome 2: Post intervention monthly offending rate (any offence)

Figuras y tablas -
Analysis 2.2

Comparison 2: Recidivism without cluster adjustment, Outcome 2: Post intervention monthly offending rate (any offence)

Comparison 3: Recidivism without imputed data or cluster adjustment, Outcome 1: Number reoffending

Figuras y tablas -
Analysis 3.1

Comparison 3: Recidivism without imputed data or cluster adjustment, Outcome 1: Number reoffending

Comparison 4: Recidivism (imputing positive outcome), Outcome 1: Number reoffending

Figuras y tablas -
Analysis 4.1

Comparison 4: Recidivism (imputing positive outcome), Outcome 1: Number reoffending

Comparison 5: Recidivism (imputing positive outcome) without cluster adjustment, Outcome 1: Number reoffending

Figuras y tablas -
Analysis 5.1

Comparison 5: Recidivism (imputing positive outcome) without cluster adjustment, Outcome 1: Number reoffending

Comparison 6: Recidivism (without decline group), Outcome 1: Number reoffending

Figuras y tablas -
Analysis 6.1

Comparison 6: Recidivism (without decline group), Outcome 1: Number reoffending

Comparison 7: Recidivism (fixed‐effect), Outcome 1: Number reoffending

Figuras y tablas -
Analysis 7.1

Comparison 7: Recidivism (fixed‐effect), Outcome 1: Number reoffending

Comparison 7: Recidivism (fixed‐effect), Outcome 2: Post intervention monthly offending rate (any offence)

Figuras y tablas -
Analysis 7.2

Comparison 7: Recidivism (fixed‐effect), Outcome 2: Post intervention monthly offending rate (any offence)

Comparison 8: Young person's sense of remorse, Outcome 1: Remorse

Figuras y tablas -
Analysis 8.1

Comparison 8: Young person's sense of remorse, Outcome 1: Remorse

Comparison 9: Young person's sense of remorse without cluster adjustment, Outcome 1: Remorse

Figuras y tablas -
Analysis 9.1

Comparison 9: Young person's sense of remorse without cluster adjustment, Outcome 1: Remorse

Comparison 10: Young person's sense of remorse without imputed data of cluster adjustment, Outcome 1: Remorse

Figuras y tablas -
Analysis 10.1

Comparison 10: Young person's sense of remorse without imputed data of cluster adjustment, Outcome 1: Remorse

Comparison 11: Young person's sense of remorse (imputing positive outcome), Outcome 1: Remorse

Figuras y tablas -
Analysis 11.1

Comparison 11: Young person's sense of remorse (imputing positive outcome), Outcome 1: Remorse

Comparison 12: Young person's sense of remorse (imputing positive outcome) without cluster adjustment), Outcome 1: Remorse

Figuras y tablas -
Analysis 12.1

Comparison 12: Young person's sense of remorse (imputing positive outcome) without cluster adjustment), Outcome 1: Remorse

Comparison 13: Young person's sense of remorse (fixed‐effect), Outcome 1: Remorse

Figuras y tablas -
Analysis 13.1

Comparison 13: Young person's sense of remorse (fixed‐effect), Outcome 1: Remorse

Comparison 14: Young person's recognition of wrongdoing, Outcome 1: Recognition of wrongdoing

Figuras y tablas -
Analysis 14.1

Comparison 14: Young person's recognition of wrongdoing, Outcome 1: Recognition of wrongdoing

Comparison 15: Young person's recognition of wrongdoing without cluster adjustment, Outcome 1: Recognition of wrongdoing

Figuras y tablas -
Analysis 15.1

Comparison 15: Young person's recognition of wrongdoing without cluster adjustment, Outcome 1: Recognition of wrongdoing

Comparison 16: Young person's recognition of wrongdoing without imputed data or cluster adjustment, Outcome 1: Recognition of wrongdoing

Figuras y tablas -
Analysis 16.1

Comparison 16: Young person's recognition of wrongdoing without imputed data or cluster adjustment, Outcome 1: Recognition of wrongdoing

Comparison 17: Young person's recognition of wrongdoing (imputing positive outcome), Outcome 1: Recognition of wrongdoing

Figuras y tablas -
Analysis 17.1

Comparison 17: Young person's recognition of wrongdoing (imputing positive outcome), Outcome 1: Recognition of wrongdoing

Comparison 18: Young person's recognition of wrongdoing (imputing positive outcome) without cluster adjustment, Outcome 1: Recognition of wrongdoing

Figuras y tablas -
Analysis 18.1

Comparison 18: Young person's recognition of wrongdoing (imputing positive outcome) without cluster adjustment, Outcome 1: Recognition of wrongdoing

Comparison 19: Young person's recognition of wrongdoing (fixed‐effect), Outcome 1: Recognition of wrongdoing

Figuras y tablas -
Analysis 19.1

Comparison 19: Young person's recognition of wrongdoing (fixed‐effect), Outcome 1: Recognition of wrongdoing

Comparison 20: Young person's self‐perception, Outcome 1: Self‐perception

Figuras y tablas -
Analysis 20.1

Comparison 20: Young person's self‐perception, Outcome 1: Self‐perception

Comparison 21: Young person's self‐perception without cluster adjustment, Outcome 1: Self‐perception

Figuras y tablas -
Analysis 21.1

Comparison 21: Young person's self‐perception without cluster adjustment, Outcome 1: Self‐perception

Comparison 22: Young person's self‐perception without imputed data or cluster adjustment, Outcome 1: Self‐perception

Figuras y tablas -
Analysis 22.1

Comparison 22: Young person's self‐perception without imputed data or cluster adjustment, Outcome 1: Self‐perception

Comparison 23: Young person's self‐perception (imputing positive outcome), Outcome 1: Self‐perception

Figuras y tablas -
Analysis 23.1

Comparison 23: Young person's self‐perception (imputing positive outcome), Outcome 1: Self‐perception

Comparison 24: Young person's self‐perception (imputing positive outcome) without cluster adjustment, Outcome 1: Self‐perception

Figuras y tablas -
Analysis 24.1

Comparison 24: Young person's self‐perception (imputing positive outcome) without cluster adjustment, Outcome 1: Self‐perception

Comparison 25: Young person's self‐perception (fixed‐effect), Outcome 1: Self‐perception

Figuras y tablas -
Analysis 25.1

Comparison 25: Young person's self‐perception (fixed‐effect), Outcome 1: Self‐perception

Comparison 26: Young person's satisfaction with overall process, Outcome 1: Young offender satisfaction

Figuras y tablas -
Analysis 26.1

Comparison 26: Young person's satisfaction with overall process, Outcome 1: Young offender satisfaction

Comparison 27: Young person's satisfaction without cluster adjustment, Outcome 1: Young offender satisfaction

Figuras y tablas -
Analysis 27.1

Comparison 27: Young person's satisfaction without cluster adjustment, Outcome 1: Young offender satisfaction

Comparison 28: Young person's satisfaction without imputed data or cluster adjustment, Outcome 1: Young offender satisfaction

Figuras y tablas -
Analysis 28.1

Comparison 28: Young person's satisfaction without imputed data or cluster adjustment, Outcome 1: Young offender satisfaction

Comparison 29: Young person's satisfaction (imputing positive outcome), Outcome 1: Young offender satisfaction

Figuras y tablas -
Analysis 29.1

Comparison 29: Young person's satisfaction (imputing positive outcome), Outcome 1: Young offender satisfaction

Comparison 30: Young person's satisfaction (imputing positive outcome) without cluster adjustment, Outcome 1: Young offender satisfaction

Figuras y tablas -
Analysis 30.1

Comparison 30: Young person's satisfaction (imputing positive outcome) without cluster adjustment, Outcome 1: Young offender satisfaction

Comparison 31: Young person's satisfaction (without decline group), Outcome 1: Young offender satisfaction

Figuras y tablas -
Analysis 31.1

Comparison 31: Young person's satisfaction (without decline group), Outcome 1: Young offender satisfaction

Comparison 32: Young person's satisfaction (fixed‐effect), Outcome 1: Young offender satisfaction

Figuras y tablas -
Analysis 32.1

Comparison 32: Young person's satisfaction (fixed‐effect), Outcome 1: Young offender satisfaction

Comparison 33: Victim/key stakeholder satisfaction with overall process, Outcome 1: Victim/key stakeholder satisfaction with overall process

Figuras y tablas -
Analysis 33.1

Comparison 33: Victim/key stakeholder satisfaction with overall process, Outcome 1: Victim/key stakeholder satisfaction with overall process

Comparison 34: Victim/key stakeholder satisfaction without imputed data, Outcome 1: Victim/key stakeholder satisfaction with overall process

Figuras y tablas -
Analysis 34.1

Comparison 34: Victim/key stakeholder satisfaction without imputed data, Outcome 1: Victim/key stakeholder satisfaction with overall process

Comparison 35: Victim/key stakeholder satisfaction (imputing positive outcome), Outcome 1: Victim/key stakeholder satisfaction with overall process

Figuras y tablas -
Analysis 35.1

Comparison 35: Victim/key stakeholder satisfaction (imputing positive outcome), Outcome 1: Victim/key stakeholder satisfaction with overall process

Comparison 36: Victim/key stakeholder satisfaction (without decline group), Outcome 1: Victim/key stakeholder satisfaction with overall process

Figuras y tablas -
Analysis 36.1

Comparison 36: Victim/key stakeholder satisfaction (without decline group), Outcome 1: Victim/key stakeholder satisfaction with overall process

Comparison 37: Victim/key stakeholder satisfaction (fixed‐effect), Outcome 1: Victim/key stakeholder satisfaction with overall process

Figuras y tablas -
Analysis 37.1

Comparison 37: Victim/key stakeholder satisfaction (fixed‐effect), Outcome 1: Victim/key stakeholder satisfaction with overall process

Summary of findings 1. Restorative justice conferencing for reducing recidivism in young offenders (aged 7 to 21 years)

Restorative justice conferencing for reducing recidivism in young offenders

Patient or population: Offenders aged 7 to 21 years
Settings: Youth justice
Intervention: Restorative justice conference

Outcomes

Illustrative comparative risks* (95% CI)

Relative effect
(95% CI)

No of Participants
(studies)

Quality of the evidence
(GRADE)

Comments

Assumed risk

Corresponding risk

Control

Restorative justice conference

Number reoffending
administrative data
Follow‐up: 1 year

Study population

OR 1
(0.59 to 1.71)

1029
(2 studies)

⊕⊝⊝⊝
very low1,2,3

518 per 1000

518 per 1000
(388 to 648)

Moderate

482 per 1000

482 per 1000
(354 to 614)

Post‐intervention monthly offending rate (any offence)
administrative data
Follow‐up: 1 year

The mean post‐intervention monthly offending rate (any offence) ranged across control groups from
0.065 to 0.067

The mean post‐intervention monthly offending rate (any offence) in the intervention groups was
0.06 standard deviations lower
(0.28 lower to 0.16 higher)

321
(2 studies)

⊕⊕⊝⊝
low1,3

SMD ‐0.06 (‐0.28 to 0.16)

Remorse
participant interviews
Follow‐up: 1 year

Study population

OR 1.73
(0.97 to 3.1)

217
(2 studies)

⊕⊝⊝⊝
very low1,3,4

452 per 1000

588 per 1000
(445 to 719)

Moderate

448 per 1000

584 per 1000
(440 to 716)

Recognition of wrongdoing
participant interviews
Follow‐up: mean 7 years

Study population

OR 1.97
(0.81 to 4.8)

217
(2 studies)

⊕⊝⊝⊝
very low1,3,5,6

548 per 1000

705 per 1000
(495 to 853)

Moderate

539 per 1000

697 per 1000
(486 to 849)

Self‐perception
participant interviews
Follow‐up: 1 year

Study population

OR 0.95
(0.55 to 1.63)

217
(2 studies)

⊕⊝⊝⊝
very low1,3,7

478 per 1000

465 per 1000
(335 to 599)

Moderate

467 per 1000

454 per 1000
(325 to 588)

Young offender satisfaction
participant interviews
Follow‐up: 12 to 24 months

Study population

OR 0.42
(0.05 to 3.81)

467
(2 studies)

⊕⊝⊝⊝
very low1,3,8

836 per 1000

682 per 1000
(203 to 951)

Moderate

791 per 1000

614 per 1000
(159 to 935)

Victim/key stakeholder satisfaction with overall process
participant interviews
Follow‐up: 12 to 24 months

Study population

OR 4.03
(0.59 to 27.75)

428
(2 studies)

⊕⊝⊝⊝
very low1,3,9

690 per 1000

900 per 1000
(568 to 984)

Moderate

640 per 1000

878 per 1000
(512 to 980)

*The basis for the assumed risk (e.g. the median control group risk across studies) is provided in footnotes. The corresponding risk (and its 95% confidence interval) is based on the assumed risk in the comparison group and the relative effect of the intervention (and its 95% CI).
CI: Confidence interval; OR: Odds ratio

GRADE Working Group grades of evidence
High quality: Further research is very unlikely to change our confidence in the estimate of effect
Moderate quality: Further research is likely to have an important impact on our confidence in the estimate of effect and may change the estimate
Low quality: Further research is very likely to have an important impact on our confidence in the estimate of effect and is likely to change the estimate
Very low quality: We are very uncertain about the estimate

1 Random allocation procedures were adequate. However, the risk of bias due to absence of blinding procedures and self‐selection was high
2 Heterogeneity indicated by the I2 statistic (70%), although no significant detection was indicated (P = 0.07)
3 Only two included studies make it difficult to ascertain the likelihood of publication bias
4 Review authors' choice of item to use as measure of remorse is somewhat subjective
5 Review authors' choice of item to use as measure of recognition of wrongdoing is somewhat subjective
6 There is moderate heterogeneity according to the I2 statistic (59%), but this is not supported by the statistical significance (P = 0.12)
7 Review authors' choice of item to use as measure of self‐perception is somewhat subjective
8 There is moderate heterogeneity according to the I2 statistic (87%), but this is not supported by the statistical significance (P = 0.44)
9 There is moderate heterogeneity according to the I2 statistic (87%), but this is not supported by the statistical significance (P = 0.16)

Figuras y tablas -
Summary of findings 1. Restorative justice conferencing for reducing recidivism in young offenders (aged 7 to 21 years)
Table 1. Additional methods for future updates

Issue

Method

Objectives

If future updates identify studies with sufficient information, we will address the second objective of this review, viz: To explore process and implementation issues in relation to programme effects on recidivism and improving participants' self‐concept.

Outcomes

Attention must be paid to recidivism rates that reflect crimes committed prior to the intervention, but for which judicial proceedings have only begun after the intervention. Care will be taken to ensure that these rates are not falsely reflected as post‐intervention offending.

Cluster‐randomised trials

If insufficient information is available to control for clustering, we will enter data into RevMan using individuals as the unit of analyses. We will then perform sensitivity analyses to assess the potential bias that may occur as a result of the inadequately controlled clustered trials. We would also perform sensitivity analyses if the ICCs had been obtained from external sources.

Studies with multiple intervention groups

 

If two or more interventions groups are compared to an eligible control group, the intervention group that most closely follows the previously outlined definition of a restorative justice conference will be included in the meta‐analysis. The decisions made during this process will be clearly outlined in the review. Some studies may also include more than one control group, who undergo different yet equally eligible forms of "management as usual". In this situation, the control groups will be combined to create a single pair‐wise comparison. If this strategy poses a problem for investigation of heterogeneity, each group would be compared separately as part of a subgroup analyses. The sample size for the shared comparator group will be split accordingly for subgroup analyses to prevent the same comparator participants being included twice (Higgins 2011).

Dealing with missing data

Data that are missing at random (due, for example, to postal disruptions) can be ignored as the reasons are unlikely to be related to the outcomes of the missing data. In this case, we will analyse data using an available case analysis.

Where continuous data are missing, we will impute data using a 'last observation carried forward' approach. Where cases are missing from the first outcome measure, sample means values will be imputed.

Assessment of heterogeneity

Future updates will describe the clinical and methodological heterogeneity of the included studies, as done in this review. If unexpected variability arises, it will be discussed in full.

Assessment of reporting biases

When sufficient studies are available for inclusion in this review, we will assess publication and other reporting biases through the use of visual inspection of funnel plots along with trim and fill analyses.

Subgroup analysis and investigation of heterogeneity

If the number of included studies is sufficient, subgroup analyses will be used to examine:

  • the differential effects of interventions by the severity of the offence, specifically whether those with more serious offences respond differently to the conferences than those with more minor offences;

  • the differential effects of interventions by the gender of the young person who has committed the offence;

  • the differential effects of interventions by the presence of the personal victim versus the presence of a victim representative or no victim at the conference; and

  • the differential effects of interventions by diversionary versus court‐ordered conferences.

Sensitivity analysis

We will perform sensitivity analysis to assess whether the findings of this review are robust to the decisions made in the process of obtaining them. When the data permit, we will perform sensitivity analysis by reanalysis, excluding studies according to study quality issues, including those with low sample size, high risk of bias, or high attrition and dropout rate, and whether randomisation occurred pre‐charge, post‐charge but pre‐sentencing, or post‐sentencing, and before or after agreement to participate in the study.

Figuras y tablas -
Table 1. Additional methods for future updates
Comparison 1. Recidivism

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1.1 Number reoffending Show forest plot

2

1029

Odds Ratio (IV, Random, 95% CI)

1.00 [0.59, 1.71]

1.2 Post intervention monthly offending rate (any offence) Show forest plot

2

321

Std. Mean Difference (IV, Random, 95% CI)

‐0.06 [‐0.28, 0.16]

Figuras y tablas -
Comparison 1. Recidivism
Comparison 2. Recidivism without cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

2.1 Number reoffending Show forest plot

2

1074

Odds Ratio (IV, Random, 95% CI)

1.01 [0.59, 1.73]

2.2 Post intervention monthly offending rate (any offence) Show forest plot

2

373

Std. Mean Difference (IV, Random, 95% CI)

‐0.05 [‐0.26, 0.15]

Figuras y tablas -
Comparison 2. Recidivism without cluster adjustment
Comparison 3. Recidivism without imputed data or cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

3.1 Number reoffending Show forest plot

2

1004

Odds Ratio (IV, Random, 95% CI)

1.06 [0.55, 2.07]

Figuras y tablas -
Comparison 3. Recidivism without imputed data or cluster adjustment
Comparison 4. Recidivism (imputing positive outcome)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

4.1 Number reoffending Show forest plot

2

1029

Odds Ratio (IV, Random, 95% CI)

1.01 [0.56, 1.80]

Figuras y tablas -
Comparison 4. Recidivism (imputing positive outcome)
Comparison 5. Recidivism (imputing positive outcome) without cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

5.1 Number reoffending Show forest plot

2

1074

Odds Ratio (IV, Random, 95% CI)

1.03 [0.56, 1.89]

Figuras y tablas -
Comparison 5. Recidivism (imputing positive outcome) without cluster adjustment
Comparison 6. Recidivism (without decline group)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

6.1 Number reoffending Show forest plot

2

937

Odds Ratio (IV, Random, 95% CI)

0.81 [0.63, 1.05]

Figuras y tablas -
Comparison 6. Recidivism (without decline group)
Comparison 7. Recidivism (fixed‐effect)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

7.1 Number reoffending Show forest plot

2

1029

Odds Ratio (IV, Fixed, 95% CI)

0.90 [0.70, 1.15]

7.2 Post intervention monthly offending rate (any offence) Show forest plot

2

321

Std. Mean Difference (IV, Fixed, 95% CI)

‐0.06 [‐0.28, 0.16]

Figuras y tablas -
Comparison 7. Recidivism (fixed‐effect)
Comparison 8. Young person's sense of remorse

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

8.1 Remorse Show forest plot

2

217

Odds Ratio (IV, Random, 95% CI)

1.73 [0.97, 3.10]

Figuras y tablas -
Comparison 8. Young person's sense of remorse
Comparison 9. Young person's sense of remorse without cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

9.1 Remorse Show forest plot

2

250

Odds Ratio (IV, Random, 95% CI)

1.69 [0.98, 2.93]

Figuras y tablas -
Comparison 9. Young person's sense of remorse without cluster adjustment
Comparison 10. Young person's sense of remorse without imputed data of cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

10.1 Remorse Show forest plot

2

186

Odds Ratio (IV, Random, 95% CI)

1.72 [0.91, 3.24]

Figuras y tablas -
Comparison 10. Young person's sense of remorse without imputed data of cluster adjustment
Comparison 11. Young person's sense of remorse (imputing positive outcome)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

11.1 Remorse Show forest plot

2

217

Odds Ratio (IV, Random, 95% CI)

1.56 [0.81, 2.98]

Figuras y tablas -
Comparison 11. Young person's sense of remorse (imputing positive outcome)
Comparison 12. Young person's sense of remorse (imputing positive outcome) without cluster adjustment)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

12.1 Remorse Show forest plot

2

250

Odds Ratio (IV, Random, 95% CI)

0.97 [0.41, 2.32]

Figuras y tablas -
Comparison 12. Young person's sense of remorse (imputing positive outcome) without cluster adjustment)
Comparison 13. Young person's sense of remorse (fixed‐effect)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

13.1 Remorse Show forest plot

2

217

Odds Ratio (IV, Fixed, 95% CI)

1.72 [1.00, 2.95]

Figuras y tablas -
Comparison 13. Young person's sense of remorse (fixed‐effect)
Comparison 14. Young person's recognition of wrongdoing

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

14.1 Recognition of wrongdoing Show forest plot

2

217

Odds Ratio (IV, Random, 95% CI)

1.97 [0.81, 4.80]

Figuras y tablas -
Comparison 14. Young person's recognition of wrongdoing
Comparison 15. Young person's recognition of wrongdoing without cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

15.1 Recognition of wrongdoing Show forest plot

2

250

Odds Ratio (IV, Random, 95% CI)

1.85 [0.77, 4.47]

Figuras y tablas -
Comparison 15. Young person's recognition of wrongdoing without cluster adjustment
Comparison 16. Young person's recognition of wrongdoing without imputed data or cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

16.1 Recognition of wrongdoing Show forest plot

2

186

Odds Ratio (IV, Random, 95% CI)

2.15 [0.87, 5.35]

Figuras y tablas -
Comparison 16. Young person's recognition of wrongdoing without imputed data or cluster adjustment
Comparison 17. Young person's recognition of wrongdoing (imputing positive outcome)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

17.1 Recognition of wrongdoing Show forest plot

2

217

Odds Ratio (IV, Random, 95% CI)

1.92 [0.82, 4.52]

Figuras y tablas -
Comparison 17. Young person's recognition of wrongdoing (imputing positive outcome)
Comparison 18. Young person's recognition of wrongdoing (imputing positive outcome) without cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

18.1 Recognition of wrongdoing Show forest plot

2

250

Odds Ratio (IV, Random, 95% CI)

1.85 [0.85, 4.05]

Figuras y tablas -
Comparison 18. Young person's recognition of wrongdoing (imputing positive outcome) without cluster adjustment
Comparison 19. Young person's recognition of wrongdoing (fixed‐effect)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

19.1 Recognition of wrongdoing Show forest plot

2

217

Odds Ratio (IV, Fixed, 95% CI)

1.87 [1.06, 3.28]

Figuras y tablas -
Comparison 19. Young person's recognition of wrongdoing (fixed‐effect)
Comparison 20. Young person's self‐perception

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

20.1 Self‐perception Show forest plot

2

217

Odds Ratio (IV, Random, 95% CI)

0.95 [0.55, 1.63]

Figuras y tablas -
Comparison 20. Young person's self‐perception
Comparison 21. Young person's self‐perception without cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

21.1 Self‐perception Show forest plot

2

250

Odds Ratio (IV, Random, 95% CI)

0.94 [0.57, 1.55]

Figuras y tablas -
Comparison 21. Young person's self‐perception without cluster adjustment
Comparison 22. Young person's self‐perception without imputed data or cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

22.1 Self‐perception Show forest plot

2

186

Odds Ratio (IV, Random, 95% CI)

1.25 [0.65, 2.39]

Figuras y tablas -
Comparison 22. Young person's self‐perception without imputed data or cluster adjustment
Comparison 23. Young person's self‐perception (imputing positive outcome)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

23.1 Self‐perception Show forest plot

2

217

Odds Ratio (IV, Random, 95% CI)

1.32 [0.68, 2.55]

Figuras y tablas -
Comparison 23. Young person's self‐perception (imputing positive outcome)
Comparison 24. Young person's self‐perception (imputing positive outcome) without cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

24.1 Self‐perception Show forest plot

2

250

Odds Ratio (IV, Random, 95% CI)

1.34 [0.73, 2.49]

Figuras y tablas -
Comparison 24. Young person's self‐perception (imputing positive outcome) without cluster adjustment
Comparison 25. Young person's self‐perception (fixed‐effect)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

25.1 Self‐perception Show forest plot

2

217

Odds Ratio (IV, Fixed, 95% CI)

0.95 [0.55, 1.63]

Figuras y tablas -
Comparison 25. Young person's self‐perception (fixed‐effect)
Comparison 26. Young person's satisfaction with overall process

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

26.1 Young offender satisfaction Show forest plot

2

467

Odds Ratio (IV, Random, 95% CI)

0.42 [0.05, 3.81]

Figuras y tablas -
Comparison 26. Young person's satisfaction with overall process
Comparison 27. Young person's satisfaction without cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

27.1 Young offender satisfaction Show forest plot

2

503

Odds Ratio (IV, Random, 95% CI)

0.42 [0.05, 3.81]

Figuras y tablas -
Comparison 27. Young person's satisfaction without cluster adjustment
Comparison 28. Young person's satisfaction without imputed data or cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

28.1 Young offender satisfaction Show forest plot

2

425

Odds Ratio (IV, Random, 95% CI)

0.25 [0.06, 1.08]

Figuras y tablas -
Comparison 28. Young person's satisfaction without imputed data or cluster adjustment
Comparison 29. Young person's satisfaction (imputing positive outcome)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

29.1 Young offender satisfaction Show forest plot

2

467

Odds Ratio (IV, Random, 95% CI)

0.16 [0.05, 0.55]

Figuras y tablas -
Comparison 29. Young person's satisfaction (imputing positive outcome)
Comparison 30. Young person's satisfaction (imputing positive outcome) without cluster adjustment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

30.1 Young offender satisfaction Show forest plot

2

503

Odds Ratio (IV, Random, 95% CI)

0.24 [0.06, 0.96]

Figuras y tablas -
Comparison 30. Young person's satisfaction (imputing positive outcome) without cluster adjustment
Comparison 31. Young person's satisfaction (without decline group)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

31.1 Young offender satisfaction Show forest plot

2

408

Odds Ratio (IV, Random, 95% CI)

0.63 [0.03, 13.49]

Figuras y tablas -
Comparison 31. Young person's satisfaction (without decline group)
Comparison 32. Young person's satisfaction (fixed‐effect)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

32.1 Young offender satisfaction Show forest plot

2

467

Odds Ratio (IV, Fixed, 95% CI)

0.85 [0.49, 1.49]

Figuras y tablas -
Comparison 32. Young person's satisfaction (fixed‐effect)
Comparison 33. Victim/key stakeholder satisfaction with overall process

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

33.1 Victim/key stakeholder satisfaction with overall process Show forest plot

2

428

Odds Ratio (IV, Random, 95% CI)

4.03 [0.59, 27.75]

Figuras y tablas -
Comparison 33. Victim/key stakeholder satisfaction with overall process
Comparison 34. Victim/key stakeholder satisfaction without imputed data

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

34.1 Victim/key stakeholder satisfaction with overall process Show forest plot

2

369

Odds Ratio (IV, Random, 95% CI)

4.33 [0.66, 28.43]

Figuras y tablas -
Comparison 34. Victim/key stakeholder satisfaction without imputed data
Comparison 35. Victim/key stakeholder satisfaction (imputing positive outcome)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

35.1 Victim/key stakeholder satisfaction with overall process Show forest plot

2

428

Odds Ratio (IV, Random, 95% CI)

3.95 [0.50, 30.90]

Figuras y tablas -
Comparison 35. Victim/key stakeholder satisfaction (imputing positive outcome)
Comparison 36. Victim/key stakeholder satisfaction (without decline group)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

36.1 Victim/key stakeholder satisfaction with overall process Show forest plot

2

370

Odds Ratio (IV, Random, 95% CI)

6.22 [2.31, 16.74]

Figuras y tablas -
Comparison 36. Victim/key stakeholder satisfaction (without decline group)
Comparison 37. Victim/key stakeholder satisfaction (fixed‐effect)

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

37.1 Victim/key stakeholder satisfaction with overall process Show forest plot

2

428

Odds Ratio (IV, Fixed, 95% CI)

2.45 [1.39, 4.30]

Figuras y tablas -
Comparison 37. Victim/key stakeholder satisfaction (fixed‐effect)