Behavioral Outcomes in Children With an Orofacial Cleft in a National Study in New Zealand

Psychological and Peer Difficulties of Children with Cleft Lip and/or Palate: A Systematic Review and Meta-Analysis

OBJECTIVES

A systematic review and meta-analysis were conducted to determine if children born with cleft lip and/or palate are at increased risk of psychological and peer difficulties, and if so, which difficulties they develop.

METHODS

EMBASE, MEDLINE, and PsycINFO were searched for English language studies published between January 2005 and January 2022 which investigated the psychological outcomes and peer function of children with nonsyndromic cleft lip and palate. Outcomes included internalizing problems, such as anxiety and depression, externalizing problems, such as hyperactivity, conduct disorders, self-concept including self-image and self-esteem, peer problems, resilience, coping, and overall psychological function. A risk of bias assessment was performed using the Newcastle-Ottawa Scale. Random effects models were used in the meta-analysis to compare the outcomes for children born with a cleft and those without.

RESULTS

In total 41 studies met inclusion criteria, with 9 included in the meta-analysis. Children born with a cleft appear to have similar psychological outcomes compared to normative controls when using the strengths and difficulties questionnaire. There are some minor differences between self-report and parent report, with parents generally reporting that their child with a cleft has increased emotional, conduct, and hyperactivity problems. The small differences between the study cohort and control cohorts are unlikely to imply any differences on a clinical level.

CONCLUSIONS

Overall psychological outcomes appear to be similar between children born with a cleft and the nonaffected population, however, some symptoms such as anxiety and depression appear higher in children with cleft lip and/or palate.