Psychometric properties and normative data of the 10-item Connor-Davidson Resilience Scale among Chinese adolescent students in Hong Kong.

This study aimed to assess the psychometric properties of the 10-item Connor-Davidson Resilience Scale (CD-RISC10) and generate normative data for Chinese adolescents. A total of 24,499 participants (male 52.1%, mean age 13.3 years) were enrolled in the school-based survey among 132 secondary schools in Hong Kong during 2017. The CD-RISC10 showed high reliability and confirmatory factor analysis supported a unidimensional structure. Metric invariance across the gender, age, and grade subgroups was demonstrated. CD-RISC10 scores were positively correlated with psychological well-being and negatively correlated with mental distress. Male and younger students had higher resilience scores. There were significant interaction effects of gender and age/grade, with CD-RISC10 scores decreasing with age/grade in females while similar trends were not observed in males. Overall, the findings suggest that CD-RISC10 is appropriate for use in Chinese adolescents. The availability of normative data will facilitate the interpretation and comparison of research results in future studies.