Table 2.

Distribution of duke-PH scale, subscale, and item scores.

Duke-PH scale, subscales, and items	Mean ± SD*	Minimum	Maximum	Median	Floor %†	Ceiling %‡
Population health scale (All 14 items)	68.6 ± 15.9	21.4	100	67.9	<1	2
Social determinants subscale (7 items)	68.8 ± 19.1	7.1	100	71.4	<1	6
Money for basic needs	40.2 ± 39.1	0	100	50	42	23
Living conditions	78.9 ± 32.0	0	100	100	8	66
Support vs. stress	69.3 ± 36.2	0	100	100	14	53
Education	65.1 ± 36.6	0	100	50	16	46
Employment	79.9 ± 34.4	0	100	100	12	71
Discrimination	82.0 ± 29.8	0	100	100	6	70
Social interactions	66.3 ± 31.9	0	100	50	9	42
Health determinants subscale (7 items)	68.4 ± 18.4	7.1	100	71.4	<1	4
Perceived health	55.9 ± 31.7	0	100	50	15	27
Illness burden	56.9 ± 40.2	0	100	50	26	40
Health care quality	86.4 ± 25.7	0	100	100	3	76
Pain	46.6 ± 34.9	0	100	50	28	21
Depressed feelings	69.0 ± 34.8	0	100	100	12	50
Health care visits	79.8 ± 30.4	0	100	100	6	66
Health confinement	84.2 ± 31.4	0	100	100	9	77

n = 450.

0, most unfavorable score; 100, most favorable score.

^*SD, standard deviation.

^†Floor %, percent of patients with the minimum (most unfavorable) score.

^‡Ceiling %, percent of patients with the maximum (most favorable) score.