[極短篇]冬天比較容易憂鬱?

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很多人應該都有這樣的感覺,就是冬天似乎比較容易讓人憂鬱,不少教科書中也會作類似的介紹,還給了一個名詞Seasonal Affective Disorder (SAD) 季節情感失序,甚至連DSM 5 都把這列為憂鬱症的一種。但大家恐怕要失望了…. 有研究者從大型資料庫中作分析,結果發現季節、日照、居住地的緯度,都不會影響所謂的SAD。不過這並不表示季節因素不會影響其他類型憂鬱症的發生!

去看原文Major Depression With Seasonal Variation Is It a Valid Construct?

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