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. 2026 Apr 25;16:19696. doi: 10.1038/s41598-026-45991-3

Table 2.

Demographic and descriptive characteristics for each condition and the total sample.

Nutritional guidance Meal delivery Total sample
(n = 11) (n = 20) (N = 31)
Sex assigned at birth
        Female 9 (81.8%) 16 (80.0%) 25 (80.6%)
        Male 2 (18.2%) 4 (20.0%) 6 (19.4%)
Race*
        Asian 3 (27.3%) 3 (15.0%) 6 (19.4%)
        Black or African-American 1 (9.1%) 0 (0.0%) 1 (3.2%)
        White 6 (54.5%) 18 (90.0%) 24 (77.4%)
        Other 1 (9.1%) 0 (0.0%) 1 (3.2%)
Ethnicity
        Hispanic or Latino 0 (0.0%) 2 (10.0%) 2 (6.5%)
        Not Hispanic or Latino 11 (100%) 18 (90.0%) 29 (93.5%)
Education
        Some college 1 (9.1%) 3 (15.0%) 4 (12.9%)
        Associates degree 0 (0.0%) 2 (10.0%) 2 (6.5%)
        Bachelor’s degree 6 (54.5%) 9 (45.0%) 15 (48.4%)
        Advanced degree 4 (36.4%) 6 (30.0%) 10 (32.3%)
Income
         < $50,000 2 (18.2%) 7 (35.0%) 9 (29.0%)
        $50,000—$99,999 1 (9.1%) 5 (25.0%) 6 (19.4%)
         > $100,000 8 (72.8%) 7 (35.0%) 15 (48.4%)
        Prefer not to answer 0 (0.0%) 0 (5.0%) 1 (3.2%)
Age (SD) 39.27 (14.16) 38.80 (12.43) 38.97 (12.83)
BMI (SD)
        Visit 1 27.30 (5.73) 28.70 (5.11) 28.20 (5.29)
        Visit 2 27.40 (5.88) 28.40 (5.09) 28.00 (5.32)
        Visit 3 27.00 (5.69) 28.30 (4.85) 27.90 (5.11)
Depressive symptoms (SD)
        Remote 13.09 (4.16) 13.95 (3.03) 13.65 (3.43)
        Visit 1 14.36 (4.84) 14.45 (2.93) 14.42 (3.64)
        Visit 2 11.55 (3.47) 13.45 (4.11) 12.77 (3.95)
        Visit 3 10.18 (3.22) 9.40 (4.57) 9.68 (4.10)
Dietary quality (SD)
        Visit 1 5.16 (2.33) 4.72 (2.06) 4.88 (2.13)
        Visit 2 5.45 (2.40) 4.30 (1.61) 4.71 (1.97)
        Visit 3 8.21 (7.95) 7.95 (2.52) 8.05 (2.19)

*Participants could select all that applied for race; may total > 100%. Depressive symptoms are represented by PHQ-8 scores, which may be interpreted in terms of severity: none (0–4), mild (5–9), moderate (10–14), moderately severe (15–19), and severe (20–24). Dietary quality refers to conformance with federal dietary guidance on a scale from 1 (low quality diet) to 10 (high quality diet); for example, a score of 4.88 indicates ~50% alignment with federal dietary guidance.