Table 1.
Baseline participant demographic characteristics for both eTRE and control groups.
| eTRE (n = 9) | Control (n = 6) | P * | |
|---|---|---|---|
| Age, mean (SD), y | 29.6 (9.9) | 22.0 (4.6) | .11 |
| Female, n (%) | 6 (67) | 4 (67) | 1.00 |
| Bachelor’s/graduate degree, n (%) | 5 (56) | 3 (50) | 1.00 |
| Ethnicity, n (%) | |||
| East Asian | 5 (56) | 5 (83) | .65 |
| South Asian | 1 (11) | 0 | |
| White | 2 (22) | 0 | |
| Latinx | 1 (11) | 0 | |
| Mixed | 0 | 1 (17) | |
| Single, n (%) | 7 (78) | 6 (100) | .49 |
| BMI, mean (SD) | 23.1 (5.1) | 18.9 (1.4) | .04 |
| (n = 8) | (n = 6) | ||
| ESS | 8.8 (3.8) | 7.2 (5.2) | .52 |
| ≥ 11, n (%) | 3 (37) | 2 (33) | 1.00 |
| PSQI | 8.5 (3.0) | 7.2 (4.1) | .49 |
| ≥ 5, n (%) | 8 (100) | 5 (83) | .43 |
| GAD-7 | 4.0 (2.9) | 4.3 (5.4) | .88 |
| ≥ 10, n (%) | 0 (0) | 1 (17) | .43 |
| PHQ-9 | 4.8 (4.0) | 4.2 (5.3) | .82 |
| ≥ 5, n (%) | 5 (63) | 2 (33) | .59 |
*
Difference between groups tested with unpaired t tests for age, BMI, ESS, PSQI, GAD-7, and PHQ-9, and with Fisher’s exact test 2-sided probability for Female, Bachelor’s/graduate degree, Ethnicity, and Single. BMI = body mass index, ESS = Epworth Sleepiness Scale, eTRE = early time-restricted eating, GAD-7 = 7-item Generalized Anxiety Disorder, PHQ-9 = 9-item Patient Health Questionnaire.