SNPs, n | OR (95% CI) | p-value | |
Body mass index | 27 | 1.022 (0.917–1.140) | 0.689 |
Daytime dozing/sleeping (narcolepsy) | 32 | 1.019 (0.999–1.040) | 0.068 |
Hypertension | 32 | 1.000 (0.998–1.002) | 0.884 |
Type 2 diabetes | 32 | 1.031 (0.854–1.244) | 0.753 |
Cigarettes per day | 31 | 1.166 (1.033–1.316) | 0.013 |
Alcoholic drinks per week | 31 | 1.000 (0.955–1.048) | 0.992 |
Sleeplessness/insomnia | 32 | 1.089 (1.045–1.134) | <0.001 |
SNP: single-nucleotide polymorphism.