Association of Soyfoods or Soybean Products Consumption with Psychological Symptoms: Evidence from a Cross-Sectional Study of Chinese University Students during the COVID-19 Pandemic
Abstract
:1. Introduction
2. Materials and Methods
2.1. Participants
2.2. Data Collection Process
2.3. Soyfoods or Soybean Products Consumption
2.4. Psychological Symptoms
2.5. Covariates
2.6. Statistical Analysis
3. Results
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Characteristics | Soyfoods or Soybean Products Consumption | Total Sample | χ2/F-Value | p-Value | ||
---|---|---|---|---|---|---|
≤1 t/w | 2–4 t/w | ≥5 t/w | ||||
N | 3005 | 3115 | 1622 | 7742 | ||
Age (years) | 20.21 ± 1.05 | 20.15 ± 1.04 | 20.06 ± 0.98 | 20.16 ± 1.03 | 10.632 | <0.001 |
Sex | ||||||
Boys | 1205 (40.1) | 1388 (44.6) | 764 (47.1) | 3357 (43.4) | 24.077 | <0.001 |
Girls | 1800 (59.9) | 1727 (55.4) | 858 (52.9) | 4385 (56.6) | ||
Only child | ||||||
Yes | 695 (23.1) | 818 (26.3) | 464 (28.6) | 1977 (25.5) | 18.064 | <0.001 |
No | 2310 (76.9) | 2297 (73.7) | 1158 (71.4) | 5765 (74.5) | ||
Father’s education | ||||||
Primary School or below | 981 (32.6) | 840 (27) | 372 (22.9) | 2193 (28.3) | 65.815 | <0.001 |
Secondary and high school | 1825 (60.7) | 2017 (64.8) | 1078 (66.5) | 4920 (63.5) | ||
Junior college or above | 199 (6.6) | 258 (8.3) | 172 (10.6) | 629 (8.1) | ||
Mother’s education | ||||||
Primary School or below | 1500 (49.9) | 1408 (45.2) | 653 (40.3) | 3561 (46.0) | 47.362 | <0.001 |
Secondary and high school | 1390 (46.3) | 1560 (50.1) | 867 (53.5) | 3817 (49.3) | ||
Junior college or above | 115 (3.8) | 147 (4.7) | 102 (6.3) | 364 (4.7) | ||
SES | ||||||
Low | 572 (19) | 452 (14.5) | 183 (11.3) | 1207 (15.6) | 70.893 | <0.001 |
Medium | 2083 (69.3) | 2238 (71.8) | 1158 (71.4) | 5479 (70.8) | ||
High | 350 (11.6) | 425 (13.6) | 281 (17.3) | 1056 (13.6) | ||
BMI (kg/m2) | ||||||
Boys | 24.28 ± 5.85 | 23.66 ± 5.76 | 23.84 ± 5.86 | 23.93 ± 5.82 | 3.788 | 0.023 |
Girls | 23.18 ± 6.69 | 22.67 ± 6.35 | 22.78 ± 6.77 | 22.90 ± 6.58 | 2.876 | 0.056 |
MVPA (min/day) | ||||||
Boys | 28.10 ± 19.87 | 24.00 ± 20.01 | 31.15 ± 24.98 | 27.10 ± 21.38 | 30.115 | <0.001 |
Girls | 18.08 ± 14.05 | 16.86 ± 13.28 | 20.47 ± 15.77 | 18.07 ± 14.17 | 18.764 | <0.001 |
Psychological Symptoms | Soyfoods or Soybean Products Consumption | N | Percentage (%) | Χ2-Value | p-Value |
---|---|---|---|---|---|
Boys | |||||
Emotional symptoms | ≤1 t/w | 246 | 20.4 | 29.708 | <0.001 |
2–4 t/w | 180 | 13.0 | |||
≥5 t/w | 106 | 13.9 | |||
Behavioral symptoms | ≤1 t/w | 239 | 19.8 | 17.115 | <0.001 |
2–4 t/w | 196 | 14.1 | |||
≥5 t/w | 113 | 14.8 | |||
Social adaptation difficulties | ≤1 t/w | 232 | 19.3 | 37.416 | <0.001 |
2–4 t/w | 175 | 12.6 | |||
≥5 t/w | 78 | 10.2 | |||
Psychological symptoms | ≤1 t/w | 233 | 19.3 | 33.133 | <0.001 |
2–4 t/w | 179 | 12.9 | |||
≥5 t/w | 83 | 10.9 | |||
Girls | |||||
Emotional symptoms | ≤1 t/w | 397 | 22.1 | 37.547 | <0.001 |
2–4 t/w | 324 | 18.8 | |||
≥5 t/w | 104 | 12.1 | |||
Behavioral symptoms | ≤1 t/w | 393 | 21.8 | 30.711 | <0.001 |
2–4 t/w | 329 | 19.1 | |||
≥5 t/w | 110 | 12.8 | |||
Social adaptation difficulties | ≤1 t/w | 299 | 16.6 | 11.982 | 0.003 |
2–4 t/w | 230 | 13.3 | |||
≥5 t/w | 105 | 12.2 | |||
Psychological symptoms | ≤1 t/w | 369 | 20.5 | 40.631 | <0.001 |
2–4 t/w | 302 | 17.5 | |||
≥5 t/w | 90 | 10.5 | |||
Total | |||||
Emotional symptoms | ≤1 t/w | 643 | 21.4 | 58.593 | <0.001 |
2–4 t/w | 504 | 16.2 | |||
≥5 t/w | 210 | 12.9 | |||
Behavioral symptoms | ≤1 t/w | 632 | 21.0 | 41.502 | <0.001 |
2–4 t/w | 525 | 16.9 | |||
≥5 t/w | 223 | 13.7 | |||
Social adaptation difficulties | ≤1 t/w | 531 | 17.7 | 43.655 | <0.001 |
2–4 t/w | 405 | 13.0 | |||
≥5 t/w | 183 | 11.3 | |||
Psychological symptoms | ≤1 t/w | 602 | 20.0 | 70.354 | <0.001 |
2–4 t/w | 481 | 15.4 | |||
≥5 t/w | 173 | 10.7 |
Psychological Symptoms | Soyfoods or Soybean Products Consumption | Odds Ratio (95% Confidence Interval) | ||
---|---|---|---|---|
Crude Model | Model 1 | Model 2 | ||
Boys | ||||
Emotional symptoms | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 0.93 (0.72, 1.2) | 0.88 (0.67, 1.14) | 0.78 (0.6, 1.02) | |
≤1 t/w | 1.59 (1.24, 2.04) a | 1.45 (1.13, 1.87) a | 1.39 (1.08, 1.8) a | |
p for trend | <0.001 | <0.001 | <0.001 | |
Behavioral symptoms | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 0.95 (0.74, 1.22) | 0.91 (0.71, 1.17) | 0.85 (0.66, 1.11) | |
≤1 t/w | 1.43 (1.12, 1.82) | 1.32 (1.03, 1.69) | 1.27 (0.99, 1.63) | |
p for trend | <0.001 | <0.001 | <0.001 | |
Social adaptation difficulties | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 1.27 (0.96, 1.68) | 1.21 (0.91, 1.61) | 1.15 (0.86, 1.53) | |
≤1 t/w | 2.1 (1.59, 2.76) a | 1.93 (1.46, 2.55) a | 1.88 (1.42, 2.49) a | |
p for trend | <0.001 | <0.001 | <0.001 | |
Psychological symptoms | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 1.22 (0.92, 1.6) | 1.16 (0.88, 1.54) | 1.03 (0.78, 1.37) | |
≤1 t/w | 1.97 (1.5, 2.57) a | 1.8 (1.37, 2.37) a | 1.75 (1.32, 2.31) a | |
p for trend | <0.001 | <0.001 | <0.001 | |
Girls | ||||
Emotional symptoms | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 1.67 (1.32, 2.12) a | 1.6 (1.26, 2.04) a | 1.43 (1.12, 1.84) | |
≤1 t/w | 2.05 (1.63, 2.59) a | 1.87 (1.47, 2.37) a | 1.76 (1.38, 2.26) a | |
p for trend | <0.001 | <0.001 | <0.001 | |
Behavioral symptoms | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 1.6 (1.27, 2.02) a | 1.54 (1.21, 1.94) a | 1.39 (1.09, 1.77) | |
≤1 t/w | 1.9 (1.51, 2.39) a | 1.73 (1.37, 2.19) a | 1.64 (1.29, 2.08) a | |
p for trend | <0.001 | <0.001 | <0.001 | |
Social adaptation difficulties | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 1.1 (0.86, 1.41) | 1.04 (0.81, 1.34) | 0.99 (0.77, 1.28) | |
≤1 t/w | 1.43 (1.13, 1.81) a | 1.29 (1.01, 1.64) | 1.22 (0.96, 1.56) | |
p for trend | <0.001 | <0.001 | <0.001 | |
Psychological symptoms | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 1.81 (1.41, 2.33) a | 1.73 (1.34, 2.23) a | 1.54 (1.19, 2) a | |
≤1 t/w | 2.2 (1.72, 2.82) a | 2 (1.56, 2.57) a | 1.91 (1.47, 2.47) a | |
p for trend | <0.001 | <0.001 | <0.001 | |
Total | ||||
Emotional symptoms | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 1.3 (1.09, 1.54) a | 1.24 (1.04, 1.48) | 1.1 (0.92, 1.31) | |
≤1 t/w | 1.83 (1.55, 2.17) a | 1.68 (1.41, 1.99) a | 1.58 (1.33, 1.89) a | |
p for trend | <0.001 | <0.001 | <0.001 | |
Behavioral symptoms | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 1.27 (1.07, 1.51) | 1.22 (1.03, 1.45) | 1.11 (0.93, 1.32) | |
≤1 t/w | 1.67 (1.42, 1.97) a | 1.54 (1.3, 1.83) a | 1.46 (1.23, 1.73) a | |
p for trend | <0.001 | <0.001 | <0.001 | |
Social adaptation difficulties | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 1.18 (0.98, 1.42) | 1.12 (0.93, 1.35) | 1.06 (0.88, 1.29) | |
≤1 t/w | 1.69 (1.41, 2.02) a | 1.54 (1.28, 1.85) a | 1.48 (1.23, 1.77) a | |
p for trend | <0.001 | <0.001 | <0.001 | |
Psychological symptoms | ≥5 t/w | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
2–4 t/w | 1.53 (1.27, 1.84) a | 1.46 (1.21, 1.76) a | 1.29 (1.06, 1.56) | |
≤1 t/w | 2.1 (1.75, 2.52) a | 1.92 (1.6, 2.31) a | 1.83 (1.52, 2.21) a | |
p for trend | <0.001 | <0.001 | <0.001 |
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Li, S.; Liu, C.; Song, Y.; Ma, N.; Lu, J. Association of Soyfoods or Soybean Products Consumption with Psychological Symptoms: Evidence from a Cross-Sectional Study of Chinese University Students during the COVID-19 Pandemic. Int. J. Environ. Res. Public Health 2023, 20, 819. https://doi.org/10.3390/ijerph20010819
Li S, Liu C, Song Y, Ma N, Lu J. Association of Soyfoods or Soybean Products Consumption with Psychological Symptoms: Evidence from a Cross-Sectional Study of Chinese University Students during the COVID-19 Pandemic. International Journal of Environmental Research and Public Health. 2023; 20(1):819. https://doi.org/10.3390/ijerph20010819
Chicago/Turabian StyleLi, Shengpeng, Cong Liu, Yongjing Song, Nan Ma, and Jinkui Lu. 2023. "Association of Soyfoods or Soybean Products Consumption with Psychological Symptoms: Evidence from a Cross-Sectional Study of Chinese University Students during the COVID-19 Pandemic" International Journal of Environmental Research and Public Health 20, no. 1: 819. https://doi.org/10.3390/ijerph20010819