Conditions of appearance and duration of Raynaud's phenomenon
| Subjects with Raynaud's phenomenon | |||
|---|---|---|---|
| n=26 | % (95% CI) | ||
| Conditions of appearance (yes/no) | |||
| cold weather | 22/4 | 84.6/15.4 (65, 96)/(4, 35) | |
| cold water | 24/2 | 92.3/7.7 (71, 98)/(2, 29) | |
| emotional stress | 7/19 | 26.9/73.1 (12, 43)/(57, 88) | |
| Duration of Raynaud's phenomenon | |||
| 1–5 years | 4 | 15.4 (4, 35) | |
| >5 years | 21 | 80.8 (58, 93) | |
| unknown | 1 | 3.8 (1, 23) | |