--- dataset_info: features: - name: user dtype: string - name: age dtype: int64 - name: ethnicity dtype: string - name: gender dtype: string - name: phq1 dtype: float64 - name: phq2 dtype: float64 - name: phq3 dtype: float64 - name: phq4 dtype: int64 - name: phq5 dtype: int64 - name: phq6 dtype: int64 - name: phq7 dtype: int64 - name: phq8 dtype: float64 - name: phq9 dtype: int64 - name: phq dtype: float64 - name: phq_2 dtype: float64 - name: gad1 dtype: float64 - name: gad2 dtype: float64 - name: gad3 dtype: float64 - name: gad4 dtype: float64 - name: gad5 dtype: float64 - name: gad6 dtype: float64 - name: gad7 dtype: float64 - name: gad dtype: float64 - name: gad_2 dtype: float64 - name: duration dtype: float64 - name: prompt_vad_cut_duration dtype: float64 - name: prompt_vad_trimmed_duration dtype: float64 - name: conversational_vad_cut_duration dtype: float64 - name: conversational_vad_trimmed_duration dtype: float64 - name: mos_pred dtype: float64 - name: noi_pred dtype: float64 - name: loud_pred dtype: float64 - name: dis_pred dtype: float64 - name: col_pred dtype: float64 - name: bin_phq dtype: int64 - name: bin_gad dtype: int64 - name: split dtype: string - name: prompt dtype: string - name: state dtype: string - name: income dtype: string - name: english_preferred dtype: string - name: preferred_lang dtype: string - name: scores_anxiety dtype: float64 - name: quantized_labels_anxiety dtype: int64 - name: scores_depression dtype: float64 - name: quantized_labels_depression dtype: int64 - name: is_unbiased dtype: bool splits: - name: validation num_bytes: 4337865 num_examples: 8113 - name: test num_bytes: 3743545 num_examples: 7034 download_size: 1717911 dataset_size: 8081410 configs: - config_name: default data_files: - split: validation path: data/validation-* - split: test path: data/test-* license: apache-2.0 --- # Overview This dataset includes audio-based model scores, clinical mental health labels, and demographic metadata for the validation and test sets used in the development of https://huggingface.co/KintsugiHealth/dam. Demographic statistics covering the training set as well are included in this model card. The model was trained and evaluated on a large-scale speech dataset collected from approximately 35,000 individuals via phone, tablet, or web app, which corresponds to ~863 hours of speech data. The data was collected by asking each subject to speak for about 1 minute to various non-mental-health related prompts, e.g. talking about a favorite hobby or sport. Ground-truth labels were derived from both clinician-administered and self-reported PHQ-9 and GAD-7 questionnaires, ensuring strong alignment with established clinical assessment standards. The data consists predominantly of American English speech. However, a broad range of accents is represented, providing robustness across diverse speaking styles. This data has been redacted for privacy purposes, so no personally identifiable information is included. In particular, the audio itself is excluded. In its place are model scores predicted by https://huggingface.co/KintsugiHealth/dam. Any audio streams containing less than the 30 seconds of speech needed to run this model have also been excluded from the dataset, but are included in the demographic statistics below. While it is not possible to verify these scores by running the model directly, since the input audio is redacted, the authors hope the scores, accompanying labels, demographic data are useful for threshold tuning and independent research questions. # Demographics | | Train | Validation | Test | Total | |:-------------------------------------------------------|:------------|:-------------|:------------|:------------| | Number of unique subjects | 23,743 | 6,047 | 5,353 | 34,457 | | Total number of audio files | 43,945 | 11,073 | 9,810 | 64,828 | | Audio duration, s - Average (SD) | 56.4 (13.6) | 56.8 (13.8) | 56.1 (13.6) | 56.4 (13.7) | | Audio duration, s - Median | 56.8 | 57.6 | 55.7 | 56.7 | | Audio duration, s - Mode | 79.9 | 79.9 | 79.9 | 79.9 | | Audio duration, s - Range | 30-229 | 31-231 | 31-176 | 30-231 | | Audio duration, hr - Total | 688.5 | 174.7 | 152.9 | 863.2 | | Age, y - Range | 18+ | 18+ | 18+ | 18+ | | Age, y - Average (SD) | 45.2 (16.8) | 45.4 (16.8) | 45.5 (16.7) | 45.3 (16.8) | | Age, y - Median | 42 | 43 | 43 | 42 | | Age, y - Mode | 30 | 30 | 41 | 30 | | Gender, % - Female | 57.5 | 57.8 | 57.8 | 57.6 | | Gender, % - Male | 41.1 | 41 | 40.7 | 41 | | Gender, % - Not specified | 0.4 | 0.4 | 0.3 | 0.3 | | Gender, % - Other | 0.8 | 0.7 | 0.8 | 0.8 | | Race/ethnicity, % - Asian or Pacific Islander | 5.9 | 6 | 6 | 6 | | Race/ethnicity, % - Black or African American | 12.6 | 12.5 | 11.8 | 12.5 | | Race/ethnicity, % - Hispanic or Latine | 17 | 17.2 | 17.7 | 17.2 | | Race/ethnicity, % - Native American or American Indian | 0.9 | 0.8 | 0.8 | 0.8 | | Race/ethnicity, % - Not specified | 2.9 | 2.9 | 2.9 | 2.9 | | Race/ethnicity, % - Other or mixed race | 4.4 | 4.4 | 4.4 | 4.4 | | Race/ethnicity, % - White | 56.2 | 56.1 | 56.5 | 56.2 | | PHQ-9 score - Average (SD) | 8.7 (6.7) | 8.7 (6.8) | 8.8 (6.8) | 8.7 (6.7) | | PHQ-9 score - Median | 7 | 7 | 8 | 7 | | PHQ-9 score - Mode | 0 | 0 | 0 | 0 | | PHQ-9 score - Range | 0-27 | 0-27 | 0-27 | 0-27 | | GAD-7 score - Average (SD) | 7.3 (6.1) | 7.3 (6.2) | 7.4 (6.2) | 7.3 (6.2) | | GAD-7 score - Median | 6 | 6 | 6 | 6 | | GAD-7 score - Mode | 0 | 0 | 0 | 0 | | GAD-7 score - Range | 0-21 | 0-21 | 0-21 | 0-21 | # Threshold tuning Illustrations of how to use this data to tune model thresholds are provided in the model card https://huggingface.co/KintsugiHealth/dam.