Table 3 Score distributions, item non-response and Cronbach’s alpha of All of Us SDOH survey measures (N = 117,783).
From: Measuring social determinants of health in the All of Us Research Program
Construct | N items | Score range | Mean (SD) | Median (IQR) | Item non-response N (%) | Cronbach's alpha |
|---|---|---|---|---|---|---|
Loneliness | 8 | 0–100 | 31.0 (21.6) | 29.2 (12.5–45.8) | 3042 (2.6%) | 0.87 |
Social support (total) | 8 | 1–5 | 3.9 (1.0) | 4.1 (3.3–4.8) | 3436 (2.9%) | 0.95 |
Instrumental social support | 4 | 1–5 | 3.8 (1.2) | 4.0 (3.0–5.0) | 2097 (1.8%) | 0.95 |
Emotional social support | 4 | 1–5 | 3.9 (1.0) | 4.0 (3.3–4.8) | 2695 (2.3%) | 0.95 |
Perceived stress | 10 | 10–50 | 23.7 (7.8) | 23.0 (17.8–29.0) | 7171 (6.1%) | 0.91 |
Everyday discrimination | 9 | 0–5 | 0.8 (0.8) | 0.7 (0.1–1.2) | 3939 (3.3%) | 0.91 |
Discrimination in health care settings | 7 | 1–5 | 1.6 (0.6) | 1.4 (1.0–1.9) | 2906 (2.5%) | 0.86 |
Social cohesion | 4 | 1–5 | 3.8 (0.7) | 3.8 (3.5–4.3) | 1894 (1.6%) | 0.87 |
Neighborhood physical disorder | 6 | 1–4 | 1.6 (0.6) | 1.5 (1.2–2.0) | 3438 (2.9%) | 0.84 |
Neighborhood social disorder | 7 | 1–4 | 1.6 (0.5) | 1.6 (1.1–2.0) | 6251 (5.3%) | 0.87 |
Daily spiritual experiences | 6 | 0–6 | 2.7 (1.3) | 2.5 (1.7–3.8) | 1349 (1.1%) | 0.81 |
PANES—Walking and bicyclinga | 5 | 1–4 | 2.2 (0.9) | 2.0 (1.4–2.8) | 5771 (4.9%) | 0.78 |
PANES—Crime and safety | 2 | 1–4 | 3.5 (0.7) | 4.0 (3.0–4.0) | 15,392 (13.0%) | NCb |
