6m PHQ depression level

6-month Patient Health Questionnaire depression scale (PHQ-8) depression level. Calculated only where all items have been completed. Scored according to https://doi.org/10.1046/j.1525-1497.2001.016009606.x and https://doi.org/10.1016/j.jad.2008.06.026

Categorical

bl PHQ depression level

Baseline Patient Health Questionnaire depression scale (PHQ-8) depression level. Calculated only where all items have been completed. Scored according to https://doi.org/10.1046/j.1525-1497.2001.016009606.x and https://doi.org/10.1016/j.jad.2008.06.026

Categorical

6m PHQ - feeling depressed

6-month Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Feeling down depressed or hopeless

Categorical

bl PHQ - feeling depressed

Baseline Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Feeling down depressed or hopeless

Categorical

6m PHQ - trouble sleeping

6-month Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Trouble falling or staying asleep - or sleeping too much.

Categorical

bl PHQ - trouble sleeping

Baseline Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Trouble falling or staying asleep - or sleeping too much.

Categorical

6m PHQ - feel bad about self

6-month Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Feeling bad about yourself or that you are a failure or have let yourself or your family down.

Categorical

bl PHQ - feel bad about self

Baseline Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Feeling bad about yourself or that you are a failure or have let yourself or your family down.

Categorical

6m PHQ - little interest

6-month Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Little interest or pleasure in doing things.

Categorical

bl PHQ - little interest

Baseline Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Little interest or pleasure in doing things.

Categorical

6m PHQ - moving slowly

6-month Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Moving or speaking so slowly that other people could have noticed. Or the opposite - being so fidgety or restless that you have been moving around a lot more than usual.

Categorical

bl PHQ - moving slowly

Baseline Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Moving or speaking so slowly that other people could have noticed. Or the opposite - being so fidgety or restless that you have been moving around a lot more than usual.

Categorical

6m PHQ - poor appetite

6-month Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Poor appetite or overeating.

Categorical

bl PHQ - poor appetite

Baseline Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Poor appetite or overeating.

Categorical

6m PHQ summary score

6-month Patient Health Questionnaire depression scale (PHQ-8) summary score. Calculated only where all items have been completed. Scored according to https://doi.org/10.1046/j.1525-1497.2001.016009606.x and https://doi.org/10.1016/j.jad.2008.06.026

Integer

bl PHQ summary score

Baseline Patient Health Questionnaire depression scale (PHQ-8) summary score. Calculated only where all items have been completed. Scored according to https://doi.org/10.1046/j.1525-1497.2001.016009606.x and https://doi.org/10.1016/j.jad.2008.06.026

Integer

6m PHQ - tired or little energy

6-month Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Feeling tired or having little energy.

Categorical

bl PHQ - tired or little energy

Baseline Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Feeling tired or having little energy.

Categorical

6m PHQ - trouble concentrating

6-month Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Trouble concentrating on things - such as reading the newspaper or watching television.

Categorical

bl PHQ - trouble concentrating

Baseline Patient Health Questionnaire depression scale (PHQ-8). Over the last 2 weeks how often have you been bothered by any of the following problems? Trouble concentrating on things - such as reading the newspaper or watching television.

Categorical