Gender
Visit vs CPT: overall index
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 5 | 372 | 9.3 | ± 4.5 | 9.0 | 4.4 | 20.7 | 363 | 735 |
Participant's age (category) vs CPT: overall index
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 331 | 9.3 | ± 4.5 | 9.0 | 4.4 | 20.7 | 327 | 658 |
| 5-14 yrs old | 49 | 11.2 | ± 5.2 | 10.7 | 4.4 | 20.7 | 15 | 64 |
| 15-24 yrs old | 50 | 9.2 | ± 4.9 | 7.6 | 4.4 | 20.7 | 62 | 112 |
| 25-34 yrs old | 25 | 8.0 | ± 3.9 | 6.2 | 4.4 | 16.3 | 37 | 62 |
| 35-44 years | 53 | 9.6 | ± 4.1 | 9.0 | 4.4 | 20.7 | 45 | 98 |
| 45-54 years | 63 | 9.9 | ± 4.8 | 9.0 | 4.4 | 20.7 | 85 | 148 |
| 55-64 years | 40 | 7.7 | ± 3.6 | 7.6 | 4.4 | 15.1 | 44 | 84 |
| 65-74 years | 26 | 8.1 | ± 3.6 | 9.0 | 4.4 | 15.1 | 31 | 57 |
| 75-84 years | 24 | 8.8 | ± 3.8 | 9.0 | 4.4 | 15.1 | 7 | 31 |
| 85 years or older | 1 | 4.4 | - | 4.4 | 4.4 | 4.4 | 1 | 2 |
Participant's sex vs CPT: overall index
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 372 | 9.3 | ± 4.5 | 9.0 | 4.4 | 20.7 | 363 | 735 |
| Female | 236 | 9.5 | ± 4.7 | 9.0 | 4.4 | 20.7 | 170 | 406 |
| Male | 136 | 8.9 | ± 4.2 | 9.0 | 4.4 | 20.7 | 193 | 329 |
Participant's race vs CPT: overall index
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 372 | 9.3 | ± 4.5 | 9.0 | 4.4 | 20.7 | 363 | 735 |
| White | 124 | 8.1 | ± 4.0 | 6.2 | 4.4 | 20.7 | 180 | 304 |
| Black | 236 | 9.9 | ± 4.6 | 9.0 | 4.4 | 20.7 | 173 | 409 |
| More than one race | 12 | 9.1 | ± 4.3 | 9.5 | 4.4 | 15.1 | 10 | 22 |