Introduction. Working people are exposed to occupational hazards and are at risk of having occupational disease or injury in a rapidly industrializing country like Malaysia. This study aims to review and summarize the occupational disease and injury in Malaysia from 2016 to 2021. Methods. This study used PubMed and Scopus databases to conduct a systematic literature search using a set of keywords. The selected records dated from 1 January 2016 to 8 September 2021 were extracted into the Mendeley Desktop and ATLAS.ti 8 software. Systematic screening was conducted by two independent researchers and finalized by the third researcher. Data were coded and grouped according to the themes. The results were presented as the table for descriptive analysis and cross-tabulation between the themes. Results. A total of 120 records were included in this study. Under the theme of main health problems, the findings showed that mental health, infectious disease, and work-related musculoskeletal disorders are the top three problems being discussed in the literature for the working people in Malaysia. The findings also showed an increasing trend of mental health problems during pandemic COVID-19 years. In addition, hospital was the highest workplace where the occupational health problems were reported.Discussion/Conclusion. There was substantial work on the mental health problem, infectious diseases, and work-related musculoskeletal disorders as the main health problem among workers in Malaysia in the past five years. The employers must report any occupational health and injury case to the authority and prompt intervention can be initiated.

A universal salt iodization (USI) was introduced in Sarawak, Malaysia in 2008 to control the iodine deficiency disorders (IDD) among its population. The purpose of this study is to evaluate the impact of the USI among school children in Sarawak after 10 years of implementation. The data were extracted from 2008 and 2018 Sarawak state-wide IDD surveys. Briefly, both surveys were cross-sectional surveys covering information on the socio-demographic, status of goitre, urinary iodine, and the amount of iodine in the salt samples. A total of 1104 and 988 between the ages of 8 and 10 were involved in the 2008 and 2018 surveys, respectively. The overall prevalence of goitre among the school children in Sarawak was significantly lower in 2018 (0.1%) compared to 2008 (2.9%). The median urinary iodine concentration (UIC) in urine samples had risen significantly from 102.1 µg/L in 2008 to 126.0 µg/L in 2018. In terms of iodine content in salt samples, the median concentration improved significantly in 2018 (35.5 µg/L) compared to 2008 (14.7 µg/L). After 10 years of USI implementation in Sarawak, the results from both surveys confirmed the effectiveness of mandatory USI in increasing the nutritional iodine status of school children in Sarawak.

Objective: This systematic review aims to determine the global pooled prevalence of overweight and obesity among health care workers in the 6 World Health Organization regions. Introduction: The escalating prevalence of overweight and obesity among health care workers significantly affects both individual health and the quality of health care services. Understanding this global prevalence is crucial to be able to implement informed interventions and policies, and for the overall optimization of health care delivery. Inclusion criteria: Observational studies with prevalence data for overweight and obesity among health care workers in both private and public health care facilities will be considered for inclusion. Transparent documentation of anthropometric measurements and adherence to established overweight and obesity criteria by the WHO, Asia Pacific standards, or Asian criteria are required to be eligible for inclusion. The review will focus on observational study designs, including cross-sectional, survey, case-control, and cohort studies. Methods: PubMed, Scopus, and Web of Science Core Collection will be searched for records with predefined keywords, including MeSH terms. Records found through hand-searching and reference lists will be added. Two researchers will independently screen studies, resolving any discrepancies with a third researcher. Standardized critical appraisal and data extraction forms will be used. If suitable, pooled prevalence for overweight and obesity based on the 6 WHO regions will be calculated using the DerSimonian-Laird random-effects model. Statistical analysis will be performed and publication bias will be assessed through funnel plot analysis using either Egger, Begg, or Harbord test. Review registration: PROSPERO CRD42023452330

Parent-adolescent relationships play a crucial role in influencing high-risk behaviors among adolescents. In Malaysia, there is limited research exploring the influence of parent-adolescent relationships on adolescent risk behaviors. This study aims to determine the role of parent-adolescent connectedness and parental monitoring against high-risk behaviors among Malaysian adolescents. This study utilized data from the National Health and Morbidity Survey (NHMS) 2022: Adolescent Health Survey, a cross-sectional study conducted from June to July 2022 among secondary school students. A two-stage stratified cluster sampling method was applied using a national sampling frame of 2,798 schools to ensure state and national representativeness. The Global School-based Student Health Survey (GSHS) Malaysian version was used to collect data on health risk behavior and protective factors including parent-adolescent connectedness and parental monitoring. Descriptive analysis and multivariable logistic regression were used to analyzed the data. Among 33,523 adolescents, a total of 24.2% (95% CI: 23.7–24.7) of adolescents reported parental connectedness, while 33.4% (95% CI: 32.9–33.9) reported parental monitoring. By sociodemographic factors, Indians ethnicity had the highest odds of reporting both parental connectedness (aOR: 1.94, 95% CI: 1.65, 2.28) and parental monitoring (aOR: 2.21, 95% CI: 1.82, 2.70), while adolescents in Labuan Federal Territory (a federally administered island region of Malaysia) had significantly lower odds for both measures. Adolescents with parents married and living together had significantly higher odds of reporting both parental connectedness (aOR: 1.28, 95% CI: 1.18, 1.40) and parental monitoring (aOR: 1.35, 95% CI: 1.26, 1.44). Parental connectedness and monitoring were strong protective factors against all eight high-risk behaviors, including reduced odds of sexual activity (aOR: 0.63 and 0.58), e-cigarette use (aOR: 0.68 and 0.55), smoking, drug use, alcohol use, physical fights, being bullied, and cyberbullying. This study found that parental connectedness and monitoring were significantly associated with lower odds of engaging in high-risk behaviors among Malaysian adolescents, with notable variations by ethnicity, parental marital status, and region. Strengthening parental involvement and addressing disparities in family dynamics are essential strategies for promoting adolescent health and well-being in Malaysia.

Background: Developmental delays in gross motor, fine motor, language or social skills can affect children's growth and well‐being. This study aimed to determine the prevalence of overall and domain‐specific delays and identify associated risk factors among Malaysian children aged 6–59 months using recent national data. Methods: This population‐based, cross‐sectional study used data from the National Health and Morbidity Survey 2022, focusing on children aged 6–59 months. Data were collected through face‐to‐face interviews with caregivers, and physical assessments were conducted by trained nurses. Overall developmental delay was defined as failing an age‐specific assessment in at least one of four domains: gross motor, fine motor, language, or social skills. Multivariable logistic regression, accounting for the complex survey design, was performed using SPSS version 23 to identify sociodemographic and health‐related factors associated with developmental delays across all domains. Results: Prevalence of overall developmental delay was 7.4%. Children aged 24–35 months (AOR: 2.40), boys (AOR: 1.44) and those with low birth weight (AOR = 1.76) were significantly at risk of overall developmental delay. By domain, social delay (4.1%) was the most prevalent delay, followed by language delay (2.7%), fine motor delay (1.9%) and gross motor delay (1.0%). Children aged 36–59 months were at higher risk of fine motor and language delays. Low birth weight was a strong predictor across all domains, with the greatest effect on gross motor delay (AOR: 3.75). Boys had higher odds of fine motor (AOR: 1.49), language (AOR: 1.77) and social delays (AOR: 1.55), while being overweight was specifically associated with gross motor delay (AOR: 2.79). Conclusion: Developmental delays are prevalent among Malaysian children, with low birth weight as a consistent risk factor across domains. Domain‐specific assessment reveals distinct patterns and unique risk profiles that are masked by overall prevalence, underscoring the need for targeted early interventions.

Evidence on modern contraceptive use among Orang Asli women is limited. This study aimed to assess the prevalence and factors influencing modern contraceptive use among married or cohabiting Orang Asli women of reproductive age (15-49 years). Data from 3249 Orang Asli women in the 2022 Orang Asli Health Survey (OAHS), a cross-sectional study employing a two-stage stratified random sampling design, were analyzed. Complex sample analysis with logistic regression was applied. The study found that 53.3% of Orang Asli women used modern contraceptives. Key factors significantly associated with contraceptive use included residence in remote areas (aOR=1.88; 95% CI = 1.08, 3.27), age 20-34 years (aOR = 2.43; 95% CI = 1.91, 3.09), and having three or more children (aOR = 2.17; 95% CI = 1.75, 2.70). The prevalence of modern contraceptive use among Orang Asli women exceeded Malaysia’s national average and Indigenous populations globally. Improving accessibility and affordability remains critical, particularly for Orang Asli women in urban areas, to reduce disparities.