Table 1.
General characteristics of the adult sample (n = 577).
| Variable | PSQI Score |
Statistics | p | |
|---|---|---|---|---|
| Normal Global Score <5 n = 172 |
Poor Sleep Quality Global Score ≥ 5 n = 405 |
|||
| Age | 38,60±7,23 | 38,04±6,45 | t(576) = 0,191 | ,540 |
| Sex (male/female) | 38/134 | 70/335 | X² = 1,386 | 0,268 |
| Education | ||||
| High School or less | 20 | 48 | X² = 0,729 | 0,393 |
| Some college, no degree | 8 | 29 | X² = 14,484 | <0,001 |
| Bachelor's degree | 47 | 106 | X² = 0,006 | ,940 |
| Advanced degree | 97 | 228 | X² = 15,382 | <0,001 |
| Socioeconomic Status | ||||
| Lower | 6 | 7 | X² = 1,203 | ,273 |
| Lower middle | 11 | 33 | X² = 6,148 | ,013 |
| Middle | 73 | 173 | X² = 0,001 | ,981 |
| Upper high | 20 | 64 | X² = 1,645 | ,200 |
| High | 62 | 130 | X² = 4,992 | ,025 |
Age (continuous variable) was compared using a student's t test. Sex, Education and Socioeconomic Status were compared using chi-squared test. Significance was defined was p < 0.05.