Patterns of nutrients intakes in relation to glioma: A case-control study

Malmir, Hanieh; Shayanfar, Mehdi; Mohammad-Shirazi, Minoo; Tabibi, Hadi; Sharifi, Giuve; Esmaillzadeh, Ahmad

doi:10.1016/j.clnu.2018.06.961

Cited by 8 publications

(13 citation statements)

References 31 publications

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“…Furthermore, considering the patterns of nutrient intake has several priorities compared with dietary patterns. Nutrients are consumed by people worldwide, while the consumption of foods is dependent on geographical region and culture (22) . Therefore, nutrient pattern (NP) analysis provides a more realistic view of diet-disease relationships than dietary pattern analysis, particularly when comparing dietary intakes across different nations.…”

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confidence: 99%

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The association between nutrient patterns and metabolic syndrome among Iranian adults: cross-sectional analysis of Shahedieh cohort study

Sadeghi

Mozaffari‐Khosravi

et al. 2020

Public Health Nutr.

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Abstract Objective: To assess the association between patterns of nutrient intake and metabolic syndrome (MetS) in a large sample of Iranian adults. Design: Baseline data from the Shahedieh cohort study were used in the current cross-sectional study. Dietary intakes were assessed through the use of a validated semi-quantitative FFQ. Nutrient patterns (NP) were derived using factor analysis. The MetS was defined according to criteria introduced from the National Cholesterol Education Program Adult Treatment Panel III, modified for Iranian adults. Setting: Yazd, Iran. Participants: A total of 7325 Iranian adults aged between 30 and 75 years. Results: Three NP were identified. A significant positive association was found between adherence to semi-plant NP (characterised by the high intakes of P; vitamins B1, B3, B6 and B5; Se; Mg; Fe; protein; Cr; Cu; fibre; biotin; Mn; Zn and Na) and odds of MetS (OR 1·68, 95 % CI 1·43, 1·98). However, after adjusting for potential confounders, this association became non-significant. In addition, after taking potential confounders into account, individuals in the highest quintile of the semi-animal NP, rich in Ca; K; vitamins B2, B12, A, D, K and C; SFA; dietary cholesterol and trans-fatty acid, were 26 % more likely to have MetS compared with those in the lowest quintile (OR 1·26, 95 % CI 1·05, 1·51). No significant association was seen between adherence to the high-carbohydrate/low-fat NP and odds of MetS. Conclusions: We found that adherence to a semi-animal NP was associated with increased odds of MetS.

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confidence: 99%

“…In NP analysis, unlike food patterns, the underlying mechanisms on the diet-disease associations can be explained by nutrient content of patterns. Also, NP analysis can be an interface between food patterns and food metabolome integrating the measurements of both diet and metabolism (22)(23)(24) .…”

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confidence: 99%

The association between nutrient patterns and metabolic syndrome among Iranian adults: cross-sectional analysis of Shahedieh cohort study

Sadeghi

Mozaffari‐Khosravi

et al. 2020

Public Health Nutr.

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“…The protective association of healthy dietary patterns with glioma might be explained by the specific nutrient content of these diets including high amounts of anti-oxidants. Given the high content of vitamin E, vitamin A, beta-carotene, calcium, molybdenum, mono-saturated fatty acid and poly-unsaturated fatty acids in these diets, such a diet can inversely influence the risk of glioma [ 37 ]. In terms of physical activity, a meta-analysis on observational studies revealed a weak protective association between high levels of physical activity and risk of glioma [ 49 ].…”

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confidence: 99%

A combined healthy lifestyle score in relation to glioma: a case-control study

Ebrahimpour-Koujan

Shayanfar

Mohammad-Shirazi

et al. 2022

Nutr J

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Background The evidence on the association between adherence to a healthy lifestyle and risk of glioma are scarce. This is particularly relevant to Middle Eastern countries where lifestyle factors including dietary intakes, physical activity and environmental contributors are different from other parts of the world. The aim of this case-control study was, therefore, investigating the association between adherence to a healthy lifestyle and odds of glioma among adults. Methods Totally, 128 newly diagnosed glioma cases and 256 age- and sex-matched controls were recruited in this hospital-based case-control study. Dietary intakes were examined by the use of a 126-item validated FFQ. International Physical Activity Questionnaire (IPAQ) was used for measuring physical activity of participants. To construct a healthy lifestyle score (HLS), data from dietary intakes, physical activity and BMI were used. Subjects in the low risk categories of the mentioned components received the score of 1, otherwise they received the score of 0. The final HLS was computed through summing up the scores of components. Results After adjustment for age and sex, we found that individuals with the highest HLS score were 55% less likely to have glioma compared with those with the lowest score (OR: 0.45; 95% CI: 0.22, 0.92). Additional controlling for other potential confounders made the association stronger (OR: 0.28; 95%CI: 0.12, 0.66). In terms of individual components of healthy lifestyle score, subjects with a healthy diet had 54% lower odds of glioma than those with a non-healthy diet (OR: 0.46; 95%CI: 0.26, 0.80). No significant associations were seen between physical activity level or BMI status and glioma. Conclusion We found evidence indicating that adherence to a healthy lifestyle, in particular a healthy diet, was associated with a lower odds of glioma. Prospective cohort studies are needed to confirm these findings.

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“…Additional controlling was performed for BMI (continues) in the last model. All confounders were chosen based on earlier publications (27)(28)(29)(30) . In these analyses, the first quartile of DDS and AHEI was considered as the reference category.…”

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confidence: 99%

A case–control study on dietary quality indices and glioma

et al. 2019

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No study is available that has assessed the association of dietary diversity score (DDS) and alternative healthy eating index (AHEI) with glioma. The present study aimed to assess this association in Iranian adults. Overall, 128 pathologically confirmed cases of glioma were enrolled from hospitals and 256 age- and sex-matched controls were recruited from other wards of the hospital between 2009 and 2011. Dietary assessment was done using a validated block-format 123-item semi-quantitative FFQ. Dietary indices including DDS and AHEI-2010 were constructed according to standard methods. After controlling for potential confounders, a significant inverse association was found between DDS and risk of glioma (OR 0·42, 95 % CI 0·19, 0·94). Such finding was also seen when further adjustment was made for BMI; such that participants in the highest quartile of DDS were 56 % less likely to have glioma compared with those in the lowest quartile (OR 0·44, 95 % CI, 0·20, 0·97). In addition, a significant inverse association was found between adherence to AHEI and glioma; such that in the fully adjusted model, participants in the fourth quartile of AHEI had 74 % lower risk of glioma compared with those in the first quartile (OR 0·26, 95 % CI 0·12, 0·56). In conclusion, we found that greater adherence to the healthy, as measured by AHEI, and diverse, as measured by DDS, diets was associated with decreased odds of glioma.

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Patterns of nutrients intakes in relation to glioma: A case-control study

Cited by 8 publications

References 31 publications

The association between nutrient patterns and metabolic syndrome among Iranian adults: cross-sectional analysis of Shahedieh cohort study

The association between nutrient patterns and metabolic syndrome among Iranian adults: cross-sectional analysis of Shahedieh cohort study

A combined healthy lifestyle score in relation to glioma: a case-control study

A case–control study on dietary quality indices and glioma

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