[Eating out of home of urban adults in eighteen provinces (autonomous regions, municipalities) of China in 2017].

ABSTRACT

OBJECTIVE: To analyze the eating out of home behavior of urban adults in China. METHODS: Samples were chosen from China Food Consumption Survey in 2017. A total of 17 234 participants aged 18 and above were included in the final analysis. The food frequency questionnaire were used to collect eating out of home status in the past week. χ~2 test was used to compare the difference in the rate of eating out of home and dining places among different groups. Non-parametric test was used to compare the differences in dining out times. RESULTS: The overall prevalence of eating out of home was 55.6% in urban adults aged in 2017. The average number of eating out of home was 2.8 times. The proportion of eating in hotels and restaurants was 36.0%. The proportion of eating in the canteen of school, workplace and other places was 19.8%. The rate of eating out of home and dining out times were higher among male, 18-44 years old, people with higher educational level and higher household income. The proportion of students eating in canteen was higher. The proportion of professional technicians and service staff eating in hotels and restaurants were higher. CONCLUSION: Eating out of home is more common among urban adults aged 18 and above in China. Young people aged 18-44 years old eat out more often in the past week. The proportion of people eating in hotels and restaurants is higher.