Table 1.
Patient demographics
| Responders |
All nonresponders |
|||||
|---|---|---|---|---|---|---|
| Responders | All nonresponders | Attended dermatology clinic |
Never attended dermatology clinic |
Attended dermatology clinic |
Never attended dermatology clinic |
|
| n/N (%) | 292/399 (73·2) | 107/399 (26·8) | 261/292 (89·4) | 31/292 (10·6) | 84/107 (78·5) | 23/107 (21·5) |
| M/F ratio | 1·3 (167/125) | 2·1 (72/35) P = 0·08a |
1·4 (154/107) | 0·7 (13/18) P = 0·08a |
2·1 (57/27) | 1·9 (15/8) P = 0·81a |
| Mean ± SD age, years (range) | 52·1 ± 13·3 (19–82) 1 missing |
47·6 ± 13·8 (20–83) 2 missing P = 0·003b |
52·3 ± 13·0 (21–82) 1 missing |
50·7 ± 15·8 (19–80) 0 missing P = 0·54b |
48·3 ± 13·5 (20–83) 0 missing |
44·9 ± 14·9 (23–72) 2 missing P = 0·32b |
| Mean ± SD time since transplant, years (range) | 12·9 ± 7·6 (1–36) 2 missing |
10·6 ± 7·1 (1–32) 2 missing P = 0·007b |
13·4 ± 7·3 (1–36) 2 missing |
9·1 ± 8·8 (1–29) 0 missing P = 0·003b |
11·4 ± 6·9 (1–32) 0 missing |
7·4 ± 6·8 (1–22) 2 missing P = 0·02b |
| Skin type, n (%) | ||||||
| I | 22 (7·5) | 7 (6·5) | 19 (7·3) | 3 (9·7) | 7 (8·3) | 0 |
| II | 56 (19·2) | 22 (20·6) | 50 (19·2) | 6 (19·4) | 21 (25·0) | 1 (4·3) |
| III | 124 (42·5) | 26 (24·3) | 114 (43·7) | 10 (32·3) | 26 (31·0) | 0 |
| IV | 86 (29·4) | 5 (4·7) | 75 (28·7) | 11 (35·5) | 5 (6·0) | 0 |
| Missing | 4 (1·4) | 47 (43·9) Too many missing values, not tested |
3 (1·2) | 1 (3·2) P = 0·61a |
25 (29·7) | 22 (95·7) Too many missing values, not tested |
| Skin cancers, n (%) | ||||||
| No | 215 (73·6) | 95 (88·8) | 184 (70·5) | 31 (100) | 72 (85·7) | 23 (100) |
| Yes | 77 (26·4) | 12 (11·2) | 77 (29·5) | 0 | 12 (14·2) | 0 |
| Missing | 0 | 0 P = 0·01a |
0 | 0 P < 0·001a |
0 | 0 P = 0·07a |
| Attendance dermatology, n (%) | ||||||
| Ever | 261 (89·4) | 84 (78·5) | ||||
| Never | 31 (10·6) | 23 (21·5) P = 0·008a |
||||
a
Two-tailed Fisher's exact test
b
two-tailed Student's t-test.