年全國睡眠質量報告出爐
People living in small cities generally enjoy better sleep than those in larger ones in China, according to the China Sleep Quality Index 2016.
近日發佈的《2016全國睡眠指數報告》顯示，我國小城市居民的睡眠質量普遍高於大城市居民。The report showed that negative emotions were a major obstacle to quality sleep for people in China.
該報告顯示，不良情緒是妨礙國人擁有高質量睡眠的罪魁禍首。The research was based on feedback between January and March to online questionnaires sent to netizens in 30 provinces, municipalities and autonomous regions.
這項研究是基於今年一到三月的一項在線問卷調查的反饋結果，該調查覆蓋了30個省、市、自治區。
Those surveyed had an average sleep index of 69 out of a possible 100, indicating an overall gap in the quality of sleep for Chinese people, the report said.
該報告指出，這一調查設定的滿分爲100分，結果顯示受訪者平均睡眠指數爲69分，這顯示了中國人睡眠質量的總體差距。
The sleep index was based on seven subindices, including the ability to fall asleep quickly, the ability to have regular sleeping hours and the ability to control emotions.
該睡眠指數是依據快速入睡能力、規律睡眠能力、控制情緒能力等七個維度得出的。Respondents scored 49.3 in their ability to control emotions, ranking the lowest of all seven subindices, which means negative emotions were the biggest contributor to bad sleep, the report said.
報告顯示，受訪者在控制情緒能力上的得分是49.3分，是七項評估裏得分最低的一項，這表明負面情緒是睡眠不好的最主要因素。The report also showed that residents of bigger cities in general had slightly worse sleep. Residents in first-tier cities such as Beijing, Shanghai and Guangzhou averaged 67.2 in the index, while those in middle-sized and small cities averaged 70.4, the report said. Of all provincial capitals, Nanjing in East China's Jiangsu province, ranked highest at 71.4, while Hohhot in North China's Inner Mongolia autonomous region ranked lowest at 65.5.
報告還指出，大城市居民的睡眠質量較差。北京、上海、廣州等一線城市居民的平均睡眠指數爲67.2，而中小型城市居民的平均睡眠指數爲70.4。在所有的省會城市裏，中國東部江蘇省南京市睡眠指數以71.4分高居榜首，而中國北部內蒙古自治區的呼和浩特以65.5分倒數第一。Freelancers and salespeople were among the professionals that have the longest sleep on working days, averaging 8.3 hours, while newspaper journalists sleep 7.5 hours per workday, the shortest of all 18 major professions covered in the survey.
工作壓力大、夜間過度使用電子產品等因素會造成睡眠障礙。在受調查的18種主要職業中，自由職業者和銷售員的工作日睡眠時長最長，平均達8.3小時，而新聞記者的工作日睡眠時長最短，爲7.5小時。
