Health Lens dimensions

Depression

Dimension 438 of 1,100 · Health Lens

Excitement Index
0.0598

Depression measures the extent of depressive experience expressed through sadness, hopelessness, diminished pleasure or interest, reduced appetite, emotional exhaustion, and loss of purpose or engagement with life. It encompasses both affective distress and the motivational withdrawal seen in depressed mood states.

evidence final name · Beck Depression 21-item

Bands

Mild Depression

Expressions activating this band show limited or mixed depressive experience, often appearing as crying, self-criticism, emotional exhaustion, irritability, or feeling worn down without a clear, sustained loss of interest or purpose.

Moderate Depression

Expressions activating this band show a recognizable depressive state marked by reduced happiness, inability to be cheered up, loss of interest, diminished appetite, feelings of worthlessness, and thoughts that life lacks value.

Severe Depression

Expressions activating this band show pervasive depressive disengagement, including apathy, loss of enjoyment, boredom with everything, abandonment of goals and activities, and a sense of having nothing to live for.

Evidence summary

Candidate names

Depression145.40
Beck Depression 21-item50.40
Depression 21-item Bdi50.40
Hospital Anxiety Depression48.60
Beck Depression44.50

Sentence counts by range

B-6..B03,642,874
B1..B41,338,689
B5..B11280

Dataset representation

01__health_reviews__druglib__benefits_effectiveness55
03__fact_checking__liar__truth_ordinal43
05__whole_disney_dataset__rating52
06__text_reviews__acl_imdb__binary_sentiment67
07__emotion_labels__goemotions_reddit__multilabel62
08__dialogue_emotion__empathetic_dialogues__context51
10__social_media_sentiment__sentiment140__binary65
11__consumer_complaints__response_explanation_vs_relief78

Anchor definitions

Lower Beck Depression 21-item

Lower Beck Depression 21-item: Beck depression 21-item is present at a low level. Expressions activating this band reflect early or diffuse beck depression 21-item.

Moderate Beck Depression 21-item

Moderate Beck Depression 21-item: Beck depression 21-item is experienced here at a level consistent with formal clinical assessment and disorder-relevant measurement. Compared to the band below, beck depression 21-item is more intense and concentrated but retains the same essential character. Expressions activating this band likely reflect beck depression 21-item at a clinical or disorder-relevant level.

Higher Beck Depression 21-item

Higher Beck Depression 21-item: Beck depression 21-item is experienced here at a level consistent with formal clinical assessment and disorder-relevant measurement. Compared to the band below, beck depression 21-item is more intense and concentrated but retains the same essential character. Expressions activating this band likely reflect beck depression 21-item at a clinical or disorder-relevant level.