Table 5 Test–retest reliability of single symptom and general health items among 146 patients with type 1 diabetes
Item | n | Levels | Agreement/expected agreement % | Weighed kappa (95% CI) |
|---|---|---|---|---|
General health | 145 | 5 | 98.3/91.2 | 0.81 (0.73–0.88) |
General health last year | 146 | 5 | 98.7/93.8 | 0.79 (0.71–0.88) |
Hypoglycemia | 113 | 5 | 98.2/88.5 | 0.84 (0.72–0.91) |
Rapid heartbeat | 112 | 5 | 98.1/91.1 | 0.79 (0.70–0.87) |
Dyspnea | 112 | 5 | 98.8/92.3 | 0.84 (0.70–0.92) |
Heart chest pain | 112 | 5 | 99.1/93.1 | 0.87 (0.73–0.95) |
Pain leg walking | 112 | 5 | 97.7/89.9 | 0.77 (0.56–0.91) |
Foot ulcer | 112 | 5 | 98.9/96.0 | 0.72 (0.22–0.94) |
Decreased feeling feet | 109 | 5 | 98.3/93.9 | 0.73 (0.44–0.91) |
Pain feet | 109 | 5 | 98.9/90.8 | 0.88 (0.80–0.93) |
Erection problems | 58 | 5 | 97.6/75.4 | 0.90 (0.78–0.98) |