ABSTRACT
Objective@#To investigate the awareness of occupational health knowledge among workers in key industries in a district of Beijing Municipality, so as to provide the evidence for formulating occupational health knowledge propaganda and interventions.@*Methods@#A total of 1 562 workers were randomly sampled using a stratified cluster random sampling method from 10 large-size, medium-sized, small-sized/micro enterprises in the second industry in a district of Beijing Municipality. Participants' basic characteristics and awareness of occupational health knowledge were collected using the Chinese National Occupational Health Literacy Monitoring Questionnaire Among Key Populations, and the awareness of occupational health knowledge was analyzed. @*Results@#Totally 1 562 questionnaires were allocated, and 1 479 valid questionnaires were recovered, with an effective recovery rate of 94.69%. There were 821 respondents from large-sized enterprises (55.51%), 307 from medium-sized enterprises (20.76%) and 351 from small-sized/micro enterprises (23.73%), and 513 respondents from 4 furniture manufactures (34.69%) and 966 from 6 automobile manufacturers (65.31%). The respondents included 1 148 men (77.62%). The awareness of occupational health knowledge was 80.53%, with 79.42% in men and 84.73% in women, and was 67.53%, 85.05%, 80.08% and 78.22% among workers with educational levels of primary school and below, junior high school, high school/vocational high school/technical secondary school and junior college and above, 76.05%, 81.67%, 81.37% and 80.86% among workers at ages of 18 to 29, 30 to 39, 40 to 49 and 50 to 69 years, 78.79%, 81.65%, 79.17% and 83.96% among workers with working duration of 3 years or less, >3 to 6 years, >6 to 10 years and longer than 10 years, and 93.37% and 74.90% among workers from furniture and automobile manufacturers, respectively. There were gender-, educational level-, age-, working duration- and industry-specific awareness rates of occupational health knowledge among workers (all P<0.05).@*Conclusions@#The awareness of occupational health knowledge among workers in key industries from a district of Beijing Municipality fail to reach the target set in the 14th Five-Year Plan for Occupational Health Control in China and Beijing Municipality. Workers' gender, educational level, age, working duration and industry may affect the awareness of occupational health knowledge, and targeted health education requires to be reinforced.