Table 3.
Correlation coefficients between sleep duration, night awakenings, BMI and logged HOMA-IR in 182 non-obese volunteers with type 2 diabetes mellitus.
| BMI | Logged HOMA-IR | Nap duration | Night awakenings | Sleep duration | |
|---|---|---|---|---|---|
| BMI | 1.000 | ||||
| Logged HOMA-IR |
0.341
<0.001 |
1.00 | |||
| Nap duration |
0.071
0.339 |
0.030
0.684 |
1.00 | ||
| Night awakenings |
−0.041
0.580 |
–0.155
0.037 |
−0.033
0.655 |
1.00 | |
| Sleep duration |
0.066
0.364 |
−0.015
0.832 |
−0.037
0.616 |
0.032
0.661 |
1.00 |
Correlation coefficients are presented in italics with p values detailed below.
BMI, body mass index; HOMA-IR, homeostatic model assessment – insulin resistance. As noted in the table, the p values are provided underneath the r values and highlighted in bold when significant.