Evidence mapPaperPMID 40786402Full record

ArticleCureus2025

Impact of Dietary Habits on Glycemic Control in Type 2 Diabetic Patients Attending a Tertiary Care Hospital.

Dania Khawar Rahman, Muhammad Irshad Khan, Wardah Ikram, Mohammed Mohsin Raza

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Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Dania Khawar RahmanDepartment of Acute Medicine, Ealing Hospital, London, GBR.
Muhammad Irshad KhanDepartment of Medicine, Khyber Teaching Hospital, Peshawar, PAK.
Wardah IkramDepartment of Acute Medicine, Allama Iqbal Medical College Lahore, Lahore, PAK.
Mohammed Mohsin RazaDepartment of Medicine, Shaikh Zayed Medical College and Hospital, Rahim Yar Khan, PAK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPoor glycemic control remains a major challenge in managing type 2 diabetes mellitus (T2DM) in Pakistan, increasing the risk of complications. Dietary habits are a key modifiable factor influencing glycemic outcomes, yet evidence specific to the Pakistani population remains limited.

objectiveTo evaluate the association between dietary habits and glycemic control among patients with T2DM attending a tertiary care hospital in Khyber Pakhtunkhwa, Pakistan, and to provide culturally and economically relevant insights to inform dietary recommendations. METHODOLOGY: This cross-sectional study was conducted at the Department of Endocrinology, Khyber Teaching Hospital, Peshawar, over 12 months. A total of 177 adults with T2DM were recruited using consecutive non-probability sampling. Dietary patterns were assessed using a culturally adapted, structured Food Frequency Questionnaire, and glycemic control was determined by glycated hemoglobin (HbA1c), with <7% considered good control. Associations between dietary variables and glycemic control were analyzed using Chi-square tests, t-tests/ANOVA, and multivariate logistic regression adjusting for potential confounders.

resultsAmong the 177 participants (mean age 54 ± 10.6 years; 55% female), 118 (66.7%) had poor glycemic control. High sugar intake (more than two servings/day) was significantly associated with higher mean HbA1c (8.6 ± 1.7%) compared to low sugar intake (less than one serving/day; 7.5 ± 1.1%, p = 0.011). Inadequate fiber intake (less than five servings/day) was linked to higher HbA1c (8.3 ± 1.5%) than adequate fiber intake (7.4 ± 1.2%, p = 0.004). Participants consuming two or fewer meals/day had the highest HbA1c (8.7 ± 1.5%), compared to those eating three meals/day (8.0 ± 1.4%) or more than three meals/day (7.8 ± 1.3%, p = 0.027). Multivariate analysis confirmed high sugar intake (adjusted odds ratio (AOR) = 2.67; 95% CI: 1.39-5.12), inadequate fiber intake (AOR = 2.45; 95% CI: 1.19-5.02), and low meal frequency (AOR = 2.21; 95% CI: 1.02-4.79) as independent predictors of poor glycemic control, after adjusting for age, gender, BMI, diabetes duration, and treatment regimen.

conclusionHigh sugar consumption, inadequate fiber intake, and infrequent meals were significantly associated with higher HbA1c and poor glycemic control in this cohort of Pakistani T2DM patients. These findings underscore the importance of culturally sensitive dietary counseling and targeted interventions to improve glycemic outcomes in this population.

Indexed as

dietary habitsfiber intakeglycemic controlhba1cpakistansugar intaketype 2 diabetes mellitus

Identifiers

PMID40786402
PMCPMC12335329

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