Depression

1. Kinds of depression

1.1. bi polar depression

1.2. manic depression

1.3. clinical depression

2. Causes of depression

2.1. socioeconomic factors

2.2. biological fators

2.3. environmental factors

3. Depression in men verses women

3.1. which is depression more prevalent in men or women

3.2. which depression is more prevalent in men and women

4. History of depression

4.1. forefathers of depression

4.2. theories associated with depression