| Field ID | Description | Relationship |
| 20547 | Activities undertaken to treat depre ... | Current Field was a trigger for Field 20547 |
| 20433 | Age at first episode of depression | Current Field was a trigger for Field 20433 |
| 20434 | Age at last episode of depression | Current Field was a trigger for Field 20434 |
| 20445 | Depression possibly related to child ... | Current Field was a trigger for Field 20445 |
| 20447 | Depression possibly related to stres ... | Current Field was a trigger for Field 20447 |
| 20532 | Did your sleep change? | Current Field was a trigger for Field 20532 |
| 20435 | Difficulty concentrating during wors ... | Current Field was a trigger for Field 20435 |
| 20438 | Duration of worst depression | Current Field was a trigger for Field 20438 |
| 29012 | Ever had prolonged loss of interest ... | Field 29012 holds the same type of information as Current Field |
| 20449 | Feelings of tiredness during worst e ... | Current Field was a trigger for Field 20449 |
| 20450 | Feelings of worthlessness during wor ... | Current Field was a trigger for Field 20450 |
| 20436 | Fraction of day affected during wors ... | Current Field was a trigger for Field 20436 |
| 20439 | Frequency of depressed days during w ... | Current Field was a trigger for Field 20439 |
| 20440 | Impact on normal roles during worst ... | Current Field was a trigger for Field 20440 |
| 20442 | Lifetime number of depressed periods | Current Field was a trigger for Field 20442 |
| 20448 | Professional informed about depression | Current Field was a trigger for Field 20448 |
| 20546 | Substances taken for depression | Current Field was a trigger for Field 20546 |
| 20437 | Thoughts of death during worst depre ... | Current Field was a trigger for Field 20437 |
| 20536 | Weight change during worst episode o ... | Current Field was a trigger for Field 20536 |