Table 2 Participant Characteristics after Matching
Stayer | Switcher | P value | ||
|---|---|---|---|---|
124 | 64 | |||
Mean age (SD) | 52.56 (10.51) | 53.18 (11.96) | 0.617 | |
Sex % (n) | Female | 87.9 (109) | 88.7 (110) | 1.000 |
Male | 12.1 (15) | 11.3 (14) | ||
Race % (n) | White | 92.7 (115) | 90.3 (112) | 0.017 |
Non-white | 4.0 (5) | 0.0 (0) | ||
Unknown | 3.2 (4) | 9.7 (12) | ||
Median disease duration [IQR] | 11 [7, 15] | 12 [7, 19] | 0.038 | |
PDDS % (n) | None or mild | 44.4 (55) | 51.6 (64) | 0.306 |
Moderate to severe | 55.6 (69) | 48.4 (60) | ||
Work status % (n) | Employed | 52.9 (63) | 55.7 (68) | 0.435 |
Not Employed | 47.1 (56) | 44.3 (54) | ||
Insurance % (n) | Public | 31.5 (39) | 21.0 (26) | 0.114 |
Private | 57.3 (71) | 62.9 (78) | ||
None/Other/Not Reported | 11.3 (14) | 16.1 (20) | ||
Mean MSIS Physical Score at Time 1 (SD) | 32.12 (11.67) | 31.76 (10.09) | 0.779 | |
Mean MSIS Psychological Score at Time 1 (SD) | 17.61 (6.62) | 17.55 (5.66) | 0.916 | |
Median time on drug in months at Time 1 [IQR] | 108.00 [50.50, 139.50] | 97.50 [ 65.00, 132.00] | 0.955 |