Depressive disorder (also known as depression) is a common mental disorder.

抑郁症（Depressive disorder，也称为depression)是一种常见的精神障碍。

Some may only experience milder symptoms, like less energy, while others will develop major depressive disorder.

一些人可能只会感受到轻微的症状，如精力不足，而另一些人可能会患上重度抑郁症。

At least one in five australians will be affected by a major depressive disorder at some time in their lives.

至少有五分之一澳洲人会在某一阶段患有某种抑郁症。

First, the low moods are identical to those in a related disorder - major depressive disorder, also known as unipolar depression.

首先，心境低落的表现跟另一种相关疾病重性抑郁障碍一致，后者也被称为单相抑郁。

My diagnosis at the time was major depressive disorder.

我当时的诊断是重度抑郁症。

In fact, physical symptoms are often the first sign of major depressive disorder.

事实上，身体症状往往是重度抑郁症的第一个征兆。

As the term " smiling depression" isn't an official diagnosis, it's more clinically called major " depressive disorder with atypical features" .

由于“微笑抑郁症”并不是一种正式的诊断名称，它在临床上倾向于被称为严重的“非典型特征抑郁症”。

And unlike the bipolar disorders, the depressive disorders tend to be all lows.

与双相情感障碍不同，抑郁症往往情绪低落。

In others, like major depressive disorder, there are cognitive, behavioral and psychodynamic interventions that have all been successful in RCTs.

在其他情况下，如重度抑郁症，认知、行为和心理动力学干预在 RCT 中都取得了成功。

And you're more likely to experience a bipolar or depressive disorder if you have parents or siblings who suffer from them.

如果你的父母或兄弟姐妹患有双相情感障碍或抑郁症，你就更有可能患上双相情感障碍或抑郁症。