Nutrients, Vol. 17, Pages 3537: Association Between Dietary Intake, Meal Patterns, and Malnutrition Risk Among Community-Dwelling Elderly in Northern Thailand: A Cross-Sectional Study
Nutrients doi: 10.3390/nu17223537
Authors:
Thanawit Sathittrakun
Narumit Bankhum
Phichayut Phinyo
Tanasit Wijitraphan
Yanee Choksomngam
Nalinee Yingchankul
Background: Malnutrition is prevalent among older adults in low- and middle-income countries (LMIC), but the roles of dietary intake and meal patterns are less understood in community settings. Objective: To investigate the associations between dietary intake, meal patterns, and malnutrition risk among community-dwelling older adults. Methods: We conducted a cross-sectional study including 200 adults aged ≥60 years in San Pa Tong District, Chiang Mai and used standardized questionnaires to collect sociodemographic, health, and dietary data. Nutritional status was assessed using the Mini Nutritional Assessment–Full Form (MNA-FF), with scores <24 indicated malnutrition risk. Meal patterns included overnight fasting duration, meal skipping, and eating frequency. Associations were examined using multivariable logistic regression with adjustment for confounding. Results: Overall, 23% of participants were at risk of malnutrition. Micronutrient inadequacy was widespread, and 92.5% exceeded the sodium upper limit. In multivariable models, higher vitamin E intake was independently associated with a lower likelihood of malnutrition (OR = 0.07, 95% CI: 0.01–0.45), whereas longer overnight fasting increased risk (OR = 1.94, 95% CI: 1.30–2.89) and having more eating episodes was protective (OR = 0.19, 95% CI: 0.06–0.57). Conclusions: Adequate vitamin E intake and regular meal patterns were associated with reduced malnutrition risk. Public health interventions should prioritize micronutrient adequacy, sodium reduction, and the promotion of regular eating patterns.
Background: Malnutrition is prevalent among older adults in low- and middle-income countries (LMIC), but the roles of dietary intake and meal patterns are less understood in community settings. Objective: To investigate the associations between dietary intake, meal patterns, and malnutrition risk among community-dwelling older adults. Methods: We conducted a cross-sectional study including 200 adults aged ≥60 years in San Pa Tong District, Chiang Mai and used standardized questionnaires to collect sociodemographic, health, and dietary data. Nutritional status was assessed using the Mini Nutritional Assessment–Full Form (MNA-FF), with scores <24 indicated malnutrition risk. Meal patterns included overnight fasting duration, meal skipping, and eating frequency. Associations were examined using multivariable logistic regression with adjustment for confounding. Results: Overall, 23% of participants were at risk of malnutrition. Micronutrient inadequacy was widespread, and 92.5% exceeded the sodium upper limit. In multivariable models, higher vitamin E intake was independently associated with a lower likelihood of malnutrition (OR = 0.07, 95% CI: 0.01–0.45), whereas longer overnight fasting increased risk (OR = 1.94, 95% CI: 1.30–2.89) and having more eating episodes was protective (OR = 0.19, 95% CI: 0.06–0.57). Conclusions: Adequate vitamin E intake and regular meal patterns were associated with reduced malnutrition risk. Public health interventions should prioritize micronutrient adequacy, sodium reduction, and the promotion of regular eating patterns. Read More