Table 2.
Mean ESS score by categorical variables
| ESS score | Test statistica | P‐value | |
|---|---|---|---|
| Gender | |||
| Male (n = 204) | 10.4 (5.3) | t = −0.11 | 0.913 |
| Female (n = 76) | 10.3 (6.2) | ||
| Group | |||
| Home—Embletta (n = 150) | 11.0 (5.6) | t = 2.196 | 0.029 |
| Hospital—PSG (n = 130) | 9.60 (5.3) | ||
| Smoking status | |||
| Non‐smoker (n = 200) | 10.2 (5.5) | F = 1.318 | 0.269 |
| Current smoker (n = 40) | 10.2 (5.3) | ||
| Ex‐smoker (n = 39) | 11.7 (6.0) | ||
| Drinking | |||
| Non‐drinker(n = 151) | 10.0 (5.4) | F = 0.763 | 0.467 |
| Current drinker (n = 5) | 9.4 (3.0) | ||
| Ex‐drinker (n = 52) | 11.0 (5.6) | ||
| AHI | |||
| <15 (n = 107) | 10.8 (5.7) | t = 1.79 | 0.075 |
| ≥15 (n = 173) | 9.6 (5.2) | ||
| Congestive heart failure (CHF) | |||
| No (n = 269) | 10.4 (5.6) | t = −0.673 | 0.501 |
| Yes (n = 11) | 9.3 (4.2) | ||
| Diabetes | |||
| No (n = 233) | 10.5 (5.5) | t = −1.175 | 0.241 |
| Yes (n = 47) | 9.5 (5.6) | ||
| Hypertension | |||
| No (n = 144) | 11.3 (5.2) | t = −2.96 | 0.003 |
| Yes (n = 136) | 9.4 (5.7) | ||
| Cerebrovascular disease (CVA) | |||
| No (n = 273) | 10.5 (5.5) | t = −1.990 | 0.048 |
| Yes (n = 7) | 6.3 (5.2) | ||
| Ischemic heart diseases (IHD) | |||
| No (n = 263) | 10.4 (5.5) | t = −0.785 | 0.433 |
| Yes (n = 17) | 9.4 (5.9) | ||
| Lipid | |||
| No (n = 227) | 10.6 (5.6) | t = −1.349 | 0.178 |
| Yes (n = 53) | 9.5 (5.2) | ||
at is the test statistic computed using Independent Samples t‐test and F is the test statistic computed using One‐way Analysis of Variance.