Table 4 Comparison of baseline characteristics by Pittsburgh Sleep Quality Index
Variables | 5 a 10 | > 10 | p |
|---|---|---|---|
Gender (% women) | 50 | 64 | 0.26 |
Age (years) | 71.2 ± 6.2 | 69.8 ± 7.5 | 0.07 |
BMI (Kg/m2) | 27.3 ± 4.2 | 27.2 ± 4.1 | 0.95 |
Waist Circumference (cm) | 92.8 ± 10.6 | 92.4 ± 10.3 | 0.82 |
Self-reported morbidities (n) | 1.73 ± 1.2 | 1.82 ± 1.7 | 0.74 |
Per capita income (% ≤ 2 minimum wages) | 43 | 55 | 0.95 |
Education (% ≤ 3 years of study) | 45 | 62 | 0.28 |
Housing (% live with relatives) | 42 | 47 | 0.08 |