The National Health And Morbidity Survey (NHMS) 2022: Adolescent Health Survey Will Repeat The Scopes Of Previous GSHS 2012 And NHMS 2017 To Determine The Prevalence Of Health Risk Behaviours And Protective Factors Among Adolescents In Malaysia. NHMS 2022 Was A Nationwide Cross-sectional Survey Of Malaysian Secondary School Students Using Multistage Stratified Sampling Technique. A Total Of 240 Schools From All States And Federal Territories In Malaysia Were Selected To Produce Nationally Representative Data. A Validated Self-administered Questionnaire Was Used, Similar To Those Used In The GSHS 2012 And NHMS 2017. All Scopes In The 2017 Survey Were Repeated, With Additional Scopes On Adolescents’ Perspectives On The Impact Of The COVID-19 Pandemic On Their Families. A Total Of 33,523 Adolescents (form 1 To 5) Are Involved In This Study, With An Overall Response Rate Of 89.0%. Https://iku.gov.my/images/nhms-2022/Report_Malaysia_nhms_ahs_2022.pdf