Association of Socioeconomic Factors and Infant Nutrition Decisions: Breastfeeding and Type of Formula.

Objective: Breastfeeding is considered the gold standard of infant feeding during the first year of life. However, many women experience difficulty breastfeeding and do not breastfeed to the extent that they initially planned. Our aims were to present factors influencing parents' choices of infant nutrition and to examine whether these choices are influenced by socioeconomic status (SES). Materials and Methods: We conducted a cross-sectional survey by interviewing mothers attending family health centers in various areas of Tel Aviv, Israel. Results: A total of 239 mothers participated in the survey. The choice of source of their infants' nutrition up to the age of 6 months was divided between exclusive breastfeeding, a combination of infant formula (IF) and breastfeeding, and exclusive IF (36%, 34%, and 30%, respectively). Exclusive breastfeeding was related to a higher SES (p = 0.02). The leading cause for combining IF in the infant's diet was maternal difficulty in breastfeeding (60%). The leading factors that influenced the choice of a specific IF product were continuation from the IF given in the hospital nursery (20%), advice from friends or family (20%) and cost (10%). There was a significant difference based on SES. A greater proportion of responders in a higher SES continued the IF that was supplied in the hospital, whereas lower SES parents tended to choose a formula according to its price (p < 0.05 for both). Conclusion: There is an overall lower prevalence of exclusive breastfeeding among low-income families. The maternal choice of the type of IF is associated with parental SES, with the choice of high SES mothers what was fed in the hospital and the choice of low SES related to price.

Nutrition and the Use of Supplements in Women During Pregnancy: A Cross-Sectional Survey.

OBJECTIVE: A healthy diet during pregnancy is essential to ensure optimal fetal growth and development. Women's awareness of dietary guidelines may assist them in following a healthy diet for themselves and their unborn babies. The Institute of Medicine and the American College of Obstetrics and Gynecology have published recommendations concerning the nutrition of pregnant/nursing women. The Israeli Ministry of Health has adopted these recommendations in revised guidelines published in 2015. The aim of this study was to describe the dietary habits among pregnant/nursing women in Israel and to assess the correlation between socioeconomic parameters and adherence to those guidelines. METHODS: We performed a cross-sectional survey by interviewing pregnant/lactating women attending family health centers (FHC) in different areas of Tel Aviv, Israel. RESULTS: One-half of the 239 recruited women reported having been informed of the guidelines for dietary changes during and after pregnancy, 30% by a professional source. Women in a lower socioeconomic status (SES) consumed more undercooked (rare) beef, raw fish, and caffeine compared to women in a higher SES (P = 0.03 and P = 0.003, respectively). The former was less compliant with the recommendation for folic acid supplementation (155 [(88.1]) vs 47 [(77]), P = 0.05) and less likely to use other dietary supplements during pregnancy, e.g., multivitamins and omega 3, than the latter (P = 0.01 and P < 0.001, respectively). CONCLUSION: This survey revealed deficiencies in adherence to the implementation of medical guidelines to nutrition during and after pregnancy, as well as gaps between women of different SESs, mostly in the use of dietary supplements.

Bipolar disorder associated with rheumatoid arthritis: A case-control study.

BACKGROUND: Rheumatoid arthritis (RA) is a chronic inflammatory disease associated with systemic comorbidities. Recent data suggests that patients with RA have increased prevalence of the bipolar disorder. The current study investigates the association between RA and bipolar disorder. METHODS: A case-control study was conducted as Patients with RA were compared with age- and gender-matched controls regarding the prevalence of bipolar disorder. Pearson χ(2) test was used for univariate analysis and a logistic regression model was used for multivariate analysis. The study was performed utilizing the medical database of Clalit Health Services. RESULTS: The study included 11,782 patients with RA and 57,973 age- and gender-matched controls. The prevalence of Bipolar disorder in patients with RA was increased compared with the prevalence in controls (0.6% and 0.4% respectively, p=0.036). However, in a multivariate analysis the association between RA and Bipolar disorder was not significant, whereas smoking is positively correlated with Bipolar disorder (p<0.001). CONCLUSIONS: By univariate analysis our data implied that patients with RA have a greater prevalence of bipolar disorder than matched controls. However, our analysis suggests that this association may have been confounded by smoking status. Further research is warranted before making inferences about this association in the level of clinical practice.