在过去的2周里,您被以下问题困扰的频率是多少?Over the last 2 weeks, how often have you been bothered by the following problems?
从不 = 0分 Not at all = 0 points
偶尔几天 = 1分 Several days = 1 point
大多数日子 = 2分 More than half the days = 2 points
几乎每天 = 3分 Nearly every day = 3 point