TABLE 3.

Descriptive Statistics for Study Measures

Measure	Mean ± SD	Theoretical Range	Cronbach’s α
PIVOT total score	68.5 ± 9.58	0–80	0.71
PAM total score	31.78 ± 3.67	10–40	0.78
SF-12v2 categories, total score  Physical functioning  Role physical  Bodily pain  General health  Vitality  Social functioning  Role emotional  Mental health	37.50 ± 35.91 8.59 ± 26.06 50.39 ± 40.21 26.95 ± 16.85 43.75 ± 32.24 47.66 ± 32.03 24.22 ± 40.82 62.97 ± 25.74	0–100 0–100 0–100 0–100 0–100 0–100 0–100 0–100	0.77