Name
rp_norm
Label
Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Description

The subscale score is based on 4 items from the Medical Outcomes Study Short Form 36 (SF-36). A high score suggests the participant has "no problems with work or other daily activities as a result of physical health in the past 4 weeks". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)

Search for all SF-36 variables within this dataset

Type
numeric
Visit number vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
N Mean StdDev Median Min Max Unknown Total
Baseline Visit 333 41.8 ± 10.8 42.2 17.7 56.9 40 373
Month 1 Follow-up Visit 154 47.5 ± 9.2 49.5 17.7 56.9 219 373
Month 3 Follow-up Visit 141 49.2 ± 9.5 54.4 17.7 56.9 232 373
Treatment arm vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 333 41.8 ± 10.8 42.2 17.7 56.9 40 373
Lab 163 42.3 ± 10.4 42.2 17.7 56.9 23 186
Home 170 41.4 ± 11.2 42.2 17.7 56.9 17 187
Treatment arm vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Month 1 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 154 47.5 ± 9.2 49.5 17.7 56.9 219 373
Lab 69 47.7 ± 8.9 49.5 17.7 56.9 117 186
Home 85 47.3 ± 9.5 49.5 20.1 56.9 102 187
Treatment arm vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Month 3 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 141 49.2 ± 9.5 54.4 17.7 56.9 232 373
Lab 65 49.3 ± 9.4 52.0 17.7 56.9 121 186
Home 76 49.1 ± 9.7 54.4 20.1 56.9 111 187
Age at baseline visit vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 333 41.8 ± 10.8 42.2 17.7 56.9 40 373
20.0 to 37.0 years 84 43.1 ± 10.5 44.6 20.1 56.9 10 94
37.0 to 46.0 years 81 41.9 ± 10.0 42.2 17.7 56.9 12 93
46.0 to 55.0 years 81 41.3 ± 11.6 39.7 17.7 56.9 12 93
55.0 to 80.0 years 87 41.1 ± 11.0 39.7 17.7 56.9 6 93
Age at baseline visit vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Month 1 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 154 47.5 ± 9.2 49.5 17.7 56.9 219 373
20.0 to 37.0 years 31 50.0 ± 9.0 52.0 20.1 56.9 63 94
37.0 to 46.0 years 35 46.4 ± 8.1 47.1 29.9 56.9 58 93
46.0 to 55.0 years 38 49.4 ± 6.9 52.0 27.5 56.9 55 93
55.0 to 80.0 years 50 45.2 ± 11.0 48.3 17.7 56.9 43 93
Age at baseline visit vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Month 3 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 141 49.2 ± 9.5 54.4 17.7 56.9 232 373
20.0 to 37.0 years 24 51.6 ± 8.6 55.6 22.6 56.9 70 94
37.0 to 46.0 years 30 50.4 ± 8.6 53.2 27.5 56.9 63 93
46.0 to 55.0 years 40 50.5 ± 8.5 54.4 17.7 56.9 53 93
55.0 to 80.0 years 47 46.0 ± 10.8 47.1 20.1 56.9 46 93
Gender vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 333 41.8 ± 10.8 42.2 17.7 56.9 40 373
Female 130 38.3 ± 11.0 37.3 17.7 56.9 18 148
Male 203 44.1 ± 10.0 44.6 17.7 56.9 22 225
Gender vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Month 1 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 154 47.5 ± 9.2 49.5 17.7 56.9 219 373
Female 54 43.7 ± 10.9 45.8 17.7 56.9 94 148
Male 100 49.5 ± 7.4 52.0 27.5 56.9 125 225
Gender vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Month 3 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 141 49.2 ± 9.5 54.4 17.7 56.9 232 373
Female 49 46.9 ± 10.6 52.0 20.1 56.9 99 148
Male 92 50.4 ± 8.7 54.4 17.7 56.9 133 225
Race vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 324 41.9 ± 10.8 42.2 17.7 56.9 40 364
white 237 41.7 ± 10.9 42.2 17.7 56.9 22 259
american indian or alaska native - - - - - - - -
black or african american 71 42.0 ± 10.4 42.2 20.1 56.9 17 88
asian 4 45.2 ± 10.7 45.8 34.8 54.4 - 4
native hawaiian or other pacific islander 1 56.9 - 56.9 56.9 56.9 - 1
other 3 40.5 ± 15.0 37.3 27.5 56.9 1 4
multiple 8 44.3 ± 11.1 42.2 32.4 56.9 - 8
Race vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Month 1 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 148 47.4 ± 9.4 49.5 17.7 56.9 216 364
white 111 47.4 ± 9.7 49.5 17.7 56.9 148 259
american indian or alaska native - - - - - - - -
black or african american 29 46.7 ± 8.6 47.1 27.5 56.9 59 88
asian 2 53.2 ± 5.2 53.2 49.5 56.9 2 4
native hawaiian or other pacific islander - - - - - - 1 1
other 2 49.5 ± 0.0 49.5 49.5 49.5 2 4
multiple 4 47.7 ± 9.5 49.5 34.8 56.9 4 8
Race vs Short Form (36) Health Survey (SF-36): Role limitations due to physical problem subscale score (standardized)
Month 3 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 135 49.2 ± 9.7 54.4 17.7 56.9 229 364
white 106 49.6 ± 9.3 54.4 20.1 56.9 153 259
american indian or alaska native - - - - - - - -
black or african american 22 48.1 ± 10.9 52.0 17.7 56.9 66 88
asian 1 47.1 - 47.1 47.1 47.1 3 4
native hawaiian or other pacific islander - - - - - - 1 1
other 1 54.4 - 54.4 54.4 54.4 3 4
multiple 5 44.6 ± 14.0 52.0 25.0 56.9 3 8