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Table 2 Analysis of two year effectiveness of the rehabilitation program (T1 = start of the study, T4 = end of the study); only variables with a statistically significant effect (p < 0.05) after two years are reported in the table

From: Chronic low back pain among French healthcare workers and prognostic factors of return to work (RTW): a non-randomized controlled trial

Variables

N

T1

T4

T4 - T1

p-value

â—Š Clinical factors

 Fingertip-floor distance [cm, mean (SD)]

64

21.96 (18,12)

13.88 (13,36)

- 8.09 (17,40)

<0.0001

â—Š Psychosocial factors

 FABQ activity [mean (SD)]

54

15.85 (7,11)

13.35 (7,20)

−2.50 (7,60)

0.0191

 FABQ work [mean (SD)]

54

27.24 (12,46)

23.57 (12,02)

−3.67 (11,46)

0.0225

 QUEBEC [mean (SD)]

55

38.05 (20,24)

31.56 (21,44)

−6.49 (18,03)

0.0100

 DALLAS work and leisure [mean (SD)]

60

57.00 (26,62)

48.95 (28,41)

−8.05 (26,74)

0.0231

 DALLAS daily activities [mean (SD)]

60

58.13 (28,48)

48.98 (25,99)

−9.15 (22,62)

0.0027