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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: International Journal of School Health
- نوع مقاله: Journal Article
- کلمات کلیدی: Overweight,Obesity,Birth weight,Breast Feeding
- چکیده:
- چکیده انگلیسی: Background: The epidemic peak of obesity and overweight began in 1980. Obesity during childhood and adolescence, particularly in the second decade of life, is a strong predictor of obesity in adulthood. The significant risk factors for obesity and overweight in childhood include breastfeeding, obese parents, socioeconomic status, birth weight, physical activities and diet. Breastfeeding is one of the most important strategies for weight loss and reduction in childhood obesity. Objectives: The purpose of this study is to investigate the relationship between overweight, obesity, breastfeeding patterns and birth weight among first grade elementary school students in Shiraz, Iran. Patients and Methods: This case-control study included 200 obese (case group) and 200 normal weight (control group) children. A sample size of 400 children was determined. Study participants were selected from among elementary schools in Shiraz by multistage sampling. First, schools were chosen according to a stratified random sampling method. Then, we chose all overweight or obese first grade students. For each case, we chose a control student matched in terms of age, sex, grade and elementary school. The General Information Questionnaire, Socioeconomic Questionnaire, Questionnaire of Breastfeeding during Infancy, Physical Activity Questionnaire and 24-Hour Dietary Recall Questionnaire were completed. Mothers’ height and weight were also measured. Data analysis was carried out by SPSSversion 15. Conclusion : Obesity and overweight in first grade elementary school students is related to breastfeeding pattern; however, this may not be an independent relationship. Results: There was a significant difference in breastfeeding duration between the case and control groups. No relationship was found among birth weight, overweight and obesity in the case group. Mother’s body mass index (BMI) and obesity in immediate family members showed a significant difference between case and control groups. There was no significant difference in the socioeconomic status of the two groups. Conclusion: Obesity and overweight in first grade elementary school students is related to breastfeeding pattern; however, this may not be an independant relationship.
- انتشار مقاله: 11-10-1348
- نویسندگان: Razieh Shenavar,Naser Kalantari,Bahram Rashidkhani,Anahita Hooshyarrad
- مشاهده
- جایگاه : پژوهشی
- مجله: Asian Pacific Journal of Cancer Prevention
- نوع مقاله: Journal Article
- کلمات کلیدی: Factor analysis,Breast cancer,Diet,Food,nutrients
- چکیده:
- چکیده انگلیسی: Objective: To explore the role of nutrient patterns in the etiology of breast cancer (BCa) among Iranian women.
Methods: The study included 134 newly diagnosed cases of BCa and 267 hospitalized controls. A validated
semi-quantitative food frequency questionnaire (FFQ) was used to assess dietary intake. Nutrient patterns were obtained
using principal component analysis using Varimax rotation and logistic regression was performed to estimate breast
cancer risk. Results: We identified 4 major nutrient patterns. First was high in consumption of vitamins B1, B2, B3, B5,
B6, B9, C, magnesium, iron, carbohydrate, fiber, selenium, zinc, protein, potassium, and calcium. The second nutrient
pattern included Vitamins B12, A and cholesterol, while the third featured vitamin D, EPA and DHA. The fourth was
characterized by vitamin E, MUFA and saturated fatty acids. After adjusting for age, patterns 1 and 3 were associated
with a lower risk of BCa (OR=0.51, 95% CI: 0.33- 0.80, P=0.003, OR=0.64, 95% CI: 0.42- 0.98, P= 0.04 respectively).
However, after further adjustment for all confounders in multivariate analysis, the association remained significant only
for pattern 1 (OR=0.52, 95% CI: 0.32- 0.82, P=0.006). Conclusion: Adherence to a nutrient pattern rich in vitamin B,
minerals and fiber is associated with a lower risk of breast cancer.- انتشار مقاله: 10-02-1397
- نویسندگان: Samira Sadat Fereidani,Hasan Eini-Zinab,Zeinab Heidari,Saba Jalali,Fatemeh Sedaghat,Bahram Rashidkhani
- مشاهده
- جایگاه : پژوهشی
- مجله: Asian Pacific Journal of Cancer Prevention
- نوع مقاله: Journal Article
- کلمات کلیدی: Colorectal cancer,Dietary Inflammatory Index,Case-control
- چکیده:
- چکیده انگلیسی: Background: In Iran, colorectal cancer (CRC) is the third and fourth leading cause of cancer incidence among men
and women, respectively. Diet and inflammation have been suggested as important risk factors for CRC. We examined
the association between dietary inflammatory index (DII) scores and CRC in a case-control study conducted in Iran.
Methods: This study included 71 CRC cases and 142 controls hospitalized for acute non-neoplastic diseases. DII
scores were computed from dietary intake assessed by a previously validated food frequency questionnaire. Logistic
regression models were used to estimate odds ratios (ORs) and 95% confidence intervals (CI) adjusted for age, sex,
education, energy intake, exercise, body mass index (BMI), smoking, family history of cancer, and history of aspirin,
acetaminophen, and multivitamin use. Results: Subjects with higher DII scores (i.e., indicating a more pro-inflammatory
diet) had a higher odds of CRC with the DII being used as both a continuous variable (OR continuous = 2.20, 95% CI:
1.22-3.87) and as a categorical variable (OR tertile 3 vs tertile1 = 2.47, 95%CI: 1.10-5.55). Conclusion: These results
indicate that a pro-inflammatory diet is associated with increased odds of CRC in this Iranian population.- انتشار مقاله: 28-12-1396
- نویسندگان: Nitin Shivappa,James R Hebert,Susan E Steck,Akram Safari,Fatemeh Sedaghat,Bahram Rashidkhani
- مشاهده