Table 3.
(N=138) Random | (N=80) Convenience | ||||
---|---|---|---|---|---|
X | SD | X | SD | P | |
Physical functioning | 64.64 | 28.22 | 45.88 | 29.22 | .0001 |
Role physical | 62.32 | 40.44 | 58.75 | 43.05 | NS |
Bodily pain | 70.39 | 25.93 | 65.26 | 28.29 | NS |
General health | 59.38 | 21.08 | 55.56 | 19.65 | NS |
Vitality | 59.57 | 21.27 | 48.13 | 27.43 | .0007 |
Social functioning | 81.36 | 26.79 | 83.15 | 26.10 | NS |
Role emotional | 82.15 | 32.27 | 80.83 | 35.91 | NS |
Mental health | 80.99 | 17.36 | 79.40 | 17.16 | NS |