Table 4.

Number of formal pain diagnoses self-reported by participants for each study.

No. of diagnoses, n (%)	Initial survey (study 1), n = 530	Follow-up survey (study 2), n = 278	In-person interviews (study 3), n = 28
0–1	107 (20.2%)	46 (16.6%)	7 (25.0%)
2–3	173 (32.6%)	106 (38.1%)	19 (67.9%)
4–5	120 (22.6%)	60 (21.6%)	1 (3.4%)
6–7	69 (13.0%)	43 (15.5%)	1 (3.6%)
8–9	33 (6.2%)	12 (4.3%)	0 (0.0%)
10–11	16 (3.0%)	5 (1.8%)	0 (0.0%)
12–13	8 (1.5%)	4 (1.4%)	0 (0.0%)
14–15	2 (0.4%)	0 (0.0%)	0 (0.0%)
16–17	2 (0.4%)	1 (0.4%)	0 (0.0%)
18	0 (0.0%)	1 (0.4%)	0 (0.0%)

Data are presented as the number of participants and percent of the study sample size.