Table 3.
Logistic regression analysis for being in the high level of adherence to the MD
| Univariate Analysis | Multivariate Analysis | |||
|---|---|---|---|---|
| Variables | OR (95% CI) | p Value | OR (95% CI) | P-value |
| Age | 1.229 (1.141–1.324) | < 0.001 | 1.192 (1.086–1.309) | < 0.001 |
| Gender | ||||
| Men | -1- | -1- | ||
| Women | 0.699 (0.538–0.908) | 0.007 | 1.104 (0.796–1.531) | 0.555 |
| Not-binary/third gender | 0.325 (0.114–0.926) | 0.035 | 0.503 (0.143–1.775) | 0.285 |
| Academic status | ||||
| Undergraduate student | -1- | -1- | ||
| Graduate student | 1.663 (1.277–2.166) | < 0.001 | 1.032 (0.735–1.448) | 0.857 |
| Other (college students) | 0.895 (0.197–4.075) | 0.886 | 1.588 (0.319–7.901) | 0.527 |
| Field of study | ||||
| Food | -1- | -1- | ||
| Medicine | 0.653 (0.406–1.049) | 0.078 | 0.849 (0.519–1.585) | 0.575 |
| Scientific-Technological | 0.714 (0.482–1.057) | 0.092 | 1.003 (0.626–1.609) | 0.989 |
| Human-Social | 0.541 (0.376–0.779) | < 0.001 | 0.697 (0.447–1.088) | 0.112 |
| Other | 0.587 (0.213–1.619) | 0.304 | 0.584 (0.148–2.305) | 0.443 |
| Living place typology | ||||
| In campus | -1- | -1- | ||
| Outside campus by myself | 0.931 (0.603–1.435) | 0.745 | 0.808 (0.473–1.382) | 0.437 |
| Outside campus with my partner | 0.928 (0.570–1.510) | 0.762 | 0.928 (0.516–1.668) | 0.802 |
| Outside campus with my roommates | 0.751 (0.485–1.162) | 0.198 | 0.863 (0.510–1.462) | 0.584 |
| Parents’ house | 0.643 (0.456–0.907) | 0.012 | 1.106 (0.713–1.716) | 0.653 |
| ‘Financial situation | ||||
| Not enough to get by | -1- | -1- | ||
| Just enough to get by | 2.192 (1.064–4.515) | 0.033 | 1.634 (0.714–3.739) | 0.245 |
| Worry about money for fun and extras | 2.869 (1.409–5.843) | 0.004 | 2.088 (0.926–4.708) | 0.076 |
| Never have to worry about money | 2.849 (1.339–6.062) | 0.007 | 1.971 (0.828–4.693) | 0.125 |
| MVPA recommendation | ||||
| Not met | -1- | -1- | ||
| Met | 2.535 (1.938–3.317) | < 0.001 | 1.834 (1.331–2.526) | < 0.001 |
| Attendance at the university canteen in the last 6 months | ||||
| Never/rarely | -1- | -1- | ||
| < 1 time/week | 2.247 (1.404–3.596) | < 0.001 | 1.664 (0.966–2.867) | 0.067 |
| 1–2 times/week | 2.618 (1.696–4.042) | < 0.001 | 1.549 (0.932–2.574) | 0.091 |
| 3–4 times/week | 2.750 (1.791–4.223) | < 0.001 | 1.649 (0.988–2.752) | 0.055 |
| 5–6 times/week | 5.993 (3.722–9.651) | < 0.001 | 2.855 (1.543–5.281) | < 0.001 |
| Once per day or more | 4.047 (2.499–6.554) | < 0.001 | 2.212 (1.194–4.099) | 0.012 |
| SHED Index score a | ||||
| 1st tertile | -1- | -1- | ||
| 2nd tertile | 2.196 (1.384–3.484) | < 0.001 | 1.241 (0.753–2.044) | 0.397 |
| 3rd tertile | 7.828 (5.209–11.766) | < 0.001 | 2.923 (1.826–4.678) | < 0.001 |
| % Plant-based foods in the diet | 1.029 (1.023–1.035) | < 0.001 | 1.018 (1.010–1.026) | < 0.001 |
| Dietary pattern | ||||
| Omnivorous | -1- | -1- | ||
| Plant-based b | 2.260 (1.706–2.993) | < 0.001 | 0.861 (0.596–1.242) | 0.422 |
| Others c | 1.396 (0.386–5.052) | 0.611 | 1.040 80.196–5.515) | 0.963 |
| Willingness to purchase and consume healthy and sustainable dishes | ||||
| No/maybe | -1- | -1- | ||
| Yes | 3.366 (2.399–4.722) | < 0.001 | 1.827 (1.225–2.725) | 0.003 |
| Frequency of eating plant-based ultra-processed meat alternative foods | ||||
| Never/Rarely | -1- | -1- | ||
| 1–2 times/month | 1.841 (1.244–2.726) | 0.002 | 1.209 (0.770–1.899) | 0.41 |
| ≤ 1 time/week | 2.640 (1.809–3.853) | < 0.001 | 1.252 (0.797–1.966) | 0.33 |
| 2–3 times/week | 2.248 (1.426–3.543) | < 0.001 | 0.738 (0.428–1.274) | 0.275 |
| 4–5 times/week | 5.683 (3.444–9.378) | < 0.001 | 1.219 (0.645–2.302) | 0.542 |
| Daily or almost daily | 12.351 (6.676–22.850) | < 0.001 | 2.725 (1.209–6.145) | 0.016 |
SHED: Sustainable-Healthy-Diet
a 1st tertile ≤ 57; 2nd tertile 58—76; 3rd tertile ≥ 77
b Including vegetarian, vegan, flexitarian, pescetarian, and fruitarian dietary patterns
c Including raw foodism and unspecified dietary patterns