Table 2. Distribution of impaired fasting glucose by sleep duration (n = 2,168).
| Sleep duration | Total | Impaired fasting glucose | |||||
|---|---|---|---|---|---|---|---|
| Men (n = 796) | Women (n = 1,372) | ||||||
| No | Yes | p-value | No | Yes | p-value | ||
| > 6 hours | 1,620 | 412 (76.1) | 170 (23.9) | < 0.05a | 833 (83.1) | 205 (16.9) | 0.247 |
| ≤ 6 hours | 544 | 137 (67.4) | 75 (32.6) | 257 (80.2) | 75 (19.8) | ||
aCalculated by χ2 test.