Name
vt_norm
Label
Short Form (36) Health Survey (SF-36): Vitality 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 "feels full of pep and energy all of the time in the past 4 week ". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)
Search for all SF-36 variables within this dataset
Type
numeric
Tags
Visit number vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline Visit | 333 | 39.1 | ± 9.8 | 39.6 | 20.9 | 70.8 | 40 | 373 |
Month 1 Follow-up Visit | 154 | 50.6 | ± 9.6 | 52.1 | 24.0 | 70.8 | 219 | 373 |
Month 3 Follow-up Visit | 141 | 52.9 | ± 9.8 | 55.2 | 20.9 | 70.8 | 232 | 373 |
Treatment arm vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 333 | 39.1 | ± 9.8 | 39.6 | 20.9 | 70.8 | 40 | 373 |
Lab | 163 | 39.9 | ± 9.4 | 39.6 | 20.9 | 70.8 | 23 | 186 |
Home | 170 | 38.3 | ± 10.2 | 36.5 | 20.9 | 67.7 | 17 | 187 |
Treatment arm vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Month 1 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 154 | 50.6 | ± 9.6 | 52.1 | 24.0 | 70.8 | 219 | 373 |
Lab | 69 | 51.9 | ± 9.9 | 52.1 | 30.2 | 70.8 | 117 | 186 |
Home | 85 | 49.6 | ± 9.2 | 52.1 | 24.0 | 67.7 | 102 | 187 |
Treatment arm vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Month 3 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 141 | 52.9 | ± 9.8 | 55.2 | 20.9 | 70.8 | 232 | 373 |
Lab | 65 | 53.5 | ± 9.7 | 55.2 | 30.2 | 70.8 | 121 | 186 |
Home | 76 | 52.3 | ± 9.9 | 55.2 | 20.9 | 70.8 | 111 | 187 |
Age at baseline visit vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 333 | 39.1 | ± 9.8 | 39.6 | 20.9 | 70.8 | 40 | 373 |
20.0 to 37.0 years | 84 | 37.4 | ± 9.2 | 36.5 | 20.9 | 58.3 | 10 | 94 |
37.0 to 46.0 years | 81 | 38.1 | ± 8.8 | 36.5 | 20.9 | 55.2 | 12 | 93 |
46.0 to 55.0 years | 81 | 39.3 | ± 10.7 | 39.6 | 20.9 | 70.8 | 12 | 93 |
55.0 to 80.0 years | 87 | 41.5 | ± 10.2 | 42.7 | 24.0 | 64.6 | 6 | 93 |
Age at baseline visit vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Month 1 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 154 | 50.6 | ± 9.6 | 52.1 | 24.0 | 70.8 | 219 | 373 |
20.0 to 37.0 years | 31 | 51.4 | ± 9.7 | 52.1 | 27.1 | 70.8 | 63 | 94 |
37.0 to 46.0 years | 35 | 49.9 | ± 10.4 | 52.1 | 27.1 | 67.7 | 58 | 93 |
46.0 to 55.0 years | 38 | 50.7 | ± 8.9 | 52.1 | 33.4 | 64.6 | 55 | 93 |
55.0 to 80.0 years | 50 | 50.6 | ± 9.8 | 52.1 | 24.0 | 67.7 | 43 | 93 |
Age at baseline visit vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Month 3 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 141 | 52.9 | ± 9.8 | 55.2 | 20.9 | 70.8 | 232 | 373 |
20.0 to 37.0 years | 24 | 49.2 | ± 12.1 | 53.7 | 20.9 | 64.6 | 70 | 94 |
37.0 to 46.0 years | 30 | 54.4 | ± 8.9 | 58.3 | 33.4 | 67.7 | 63 | 93 |
46.0 to 55.0 years | 40 | 52.9 | ± 9.6 | 53.7 | 30.2 | 70.8 | 53 | 93 |
55.0 to 80.0 years | 47 | 53.8 | ± 9.0 | 55.2 | 33.4 | 70.8 | 46 | 93 |
Gender vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 333 | 39.1 | ± 9.8 | 39.6 | 20.9 | 70.8 | 40 | 373 |
Female | 130 | 35.1 | ± 9.9 | 33.4 | 20.9 | 67.7 | 18 | 148 |
Male | 203 | 41.6 | ± 8.9 | 42.7 | 20.9 | 70.8 | 22 | 225 |
Gender vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Month 1 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 154 | 50.6 | ± 9.6 | 52.1 | 24.0 | 70.8 | 219 | 373 |
Female | 54 | 46.9 | ± 9.4 | 47.4 | 24.0 | 61.5 | 94 | 148 |
Male | 100 | 52.6 | ± 9.2 | 52.1 | 30.2 | 70.8 | 125 | 225 |
Gender vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Month 3 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 141 | 52.9 | ± 9.8 | 55.2 | 20.9 | 70.8 | 232 | 373 |
Female | 49 | 50.8 | ± 10.0 | 52.1 | 20.9 | 70.8 | 99 | 148 |
Male | 92 | 54.0 | ± 9.6 | 55.2 | 30.2 | 70.8 | 133 | 225 |
Race vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 324 | 39.1 | ± 9.9 | 39.6 | 20.9 | 70.8 | 40 | 364 |
white | 237 | 38.2 | ± 9.8 | 36.5 | 20.9 | 64.6 | 22 | 259 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 71 | 40.8 | ± 9.7 | 42.7 | 20.9 | 67.7 | 17 | 88 |
asian | 4 | 41.9 | ± 9.3 | 42.7 | 30.2 | 52.1 | - | 4 |
native hawaiian or other pacific islander | 1 | 52.1 | - | 52.1 | 52.1 | 52.1 | - | 1 |
other | 3 | 38.6 | ± 6.5 | 36.5 | 33.4 | 45.8 | 1 | 4 |
multiple | 8 | 45.1 | ± 12.5 | 44.3 | 33.4 | 70.8 | - | 8 |
Race vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Month 1 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 148 | 50.6 | ± 9.7 | 52.1 | 24.0 | 70.8 | 216 | 364 |
white | 111 | 51.2 | ± 9.5 | 52.1 | 24.0 | 70.8 | 148 | 259 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 29 | 48.4 | ± 9.4 | 52.1 | 27.1 | 67.7 | 59 | 88 |
asian | 2 | 47.4 | ± 2.2 | 47.4 | 45.8 | 49.0 | 2 | 4 |
native hawaiian or other pacific islander | - | - | - | - | - | - | 1 | 1 |
other | 2 | 47.4 | ± 24.3 | 47.4 | 30.2 | 64.6 | 2 | 4 |
multiple | 4 | 53.7 | ± 12.1 | 56.8 | 36.5 | 64.6 | 4 | 8 |
Race vs Short Form (36) Health Survey (SF-36): Vitality subscale score (standardized)
Month 3 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 135 | 53.0 | ± 9.8 | 55.2 | 20.9 | 70.8 | 229 | 364 |
white | 106 | 53.5 | ± 9.5 | 55.2 | 20.9 | 70.8 | 153 | 259 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 22 | 52.1 | ± 9.4 | 52.1 | 33.4 | 67.7 | 66 | 88 |
asian | 1 | 36.5 | - | 36.5 | 36.5 | 36.5 | 3 | 4 |
native hawaiian or other pacific islander | - | - | - | - | - | - | 1 | 1 |
other | 1 | 30.2 | - | 30.2 | 30.2 | 30.2 | 3 | 4 |
multiple | 5 | 54.0 | ± 13.5 | 55.2 | 33.4 | 70.8 | 3 | 8 |