Chen Moxi, Xu Xuan, Liu Yinghua, Yao Ying, Zhang Pianhong, Liu Jingfang, Zhang Qian, Li Rongrong, Li Hailong, Liu Yan, Chen Wei
Department of Clinical Nutrition, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
The First Medical Center of PLA General Hospital of China, Beijing, China.
Front Nutr. 2023 Aug 11;10:1226672. doi: 10.3389/fnut.2023.1226672. eCollection 2023.
Some eating habits may be related to the development of gastrointestinal diseases, obesity, and related metabolic dysfunctions. Because of long working hours, and shift schedules, physicians are more likely to form such eating habits and have a high risk of developing these diseases.
We aimed to investigate the association between physicians' eating habits and their health perception and diseases.
Between 24 June and 5 August 2020, we performed convenience sampling of in-service physicians in hospitals in mainland China. A questionnaire was administered to collect data pertaining to basic sociodemographic characteristics, eating habits, health-related information such as body mass index classification, and prevalence of common diseases. The associations among eating habits and perceived suboptimal health status, micronutrient deficiency-related diseases, obesity, and related metabolic diseases were analysed.
The prevalence of unhealthy eating habits was high: more eating out-of-home (53.4% in hospital canteens, 23.0% in restaurants and takeaways), fewer meals at home, irregular meals (30.5%), and eating too fast (the duration <10 min, 34.6%). Among those with the above eating habits, the prevalence rates of sub-optimal health and disease were higher than among those without the above eating habits.
Eating habits such as frequent eating out-of-home, irregular meals, and eating too fast were common among physicians, and were significantly related to perceived sub-optimal health status and disease occurrence.
一些饮食习惯可能与胃肠道疾病、肥胖及相关代谢功能障碍的发生有关。由于工作时间长和轮班安排，医生更易形成此类饮食习惯，且患这些疾病的风险较高。
我们旨在调查医生的饮食习惯与其健康认知及疾病之间的关联。
2020年6月24日至8月5日，我们对中国大陆医院的在职医生进行了便利抽样。通过发放问卷收集有关基本社会人口学特征、饮食习惯、与健康相关的信息（如体重指数分类）以及常见疾病患病率的数据。分析饮食习惯与健康状况欠佳、微量营养素缺乏相关疾病、肥胖及相关代谢疾病之间的关联。
不健康饮食习惯的患病率较高：外出就餐较多（在医院食堂就餐占53.4%，在餐馆和外卖就餐占23.0%），在家就餐较少，饮食不规律（30.5%），吃饭过快（用餐时间<10分钟，占34.6%）。在有上述饮食习惯的人群中，健康状况欠佳和疾病的患病率高于没有上述饮食习惯的人群。
医生中经常外出就餐、饮食不规律和吃饭过快等饮食习惯较为常见，且与健康状况欠佳和疾病发生显著相关。
