Dietary outcomes in a Spanish-language randomized controlled diabetes prevention trial with pregnant Latinas.

OBJECTIVES: We evaluated the effectiveness of a community-based healthy lifestyle intervention in improving dietary behaviors of pregnant Latinas from 2004 to 2006 in Detroit, Michigan. METHODS: The 11-week, culturally tailored, Spanish-language Healthy Mothers on the Move (MOMs) intervention offered home visits, group classes, related activities, and social support from trained community health workers (CHWs) and peers. Dietary behaviors were measured by food frequency questionnaire. Linear mixed models estimated pre- and post-intervention changes, within and between MOMs intervention and minimal intervention (MI) groups. RESULTS: MOMs (n = 139) and MI (n = 139) participants had similar baseline characteristics and dietary intake. Post-intervention, MOMs participants showed significant improvement in all dietary behaviors, except fruit and fiber consumption. Compared with MI participants, MOMs participants had significantly decreased consumption of added sugar (P = .05), total fat (P < .05), saturated fat (P < .01), percentage of daily calories from saturated fat (P < .001), solid fats and added sugars (P < .001), and had increased vegetable consumption (P < .001). Their increase in fiber consumption (P < .05) was significant relative to MI participants' decrease in fiber intake. CONCLUSIONS: We confirmed the hypothesis that a community-planned, CHW-led healthy lifestyle intervention could improve dietary behaviors of low-income Latina women during pregnancy.

Effect of the healthy MOMs lifestyle intervention on reducing depressive symptoms among pregnant Latinas.

Depression during the prenatal and postpartum periods is associated with poor maternal, perinatal and child outcomes. This study examines the effectiveness of a culturally and linguistically tailored, social support-based, healthy lifestyle intervention led by trained community health workers in reducing depressive symptoms among pregnant and early postpartum Latinas. A sample of 275 pregnant Latinas was randomized to the Healthy MOMs Healthy Lifestyle Intervention (MOMs) or the Healthy Pregnancy Education (control) group. More than one-third of participants were at risk for depression at baseline. MOMs participants were less likely than control group participants to be at risk for depression at follow-up. Between baseline and 6 weeks postpartum, MOMs participants experienced a significant decline in depressive symptoms; control participants experienced a marginally significant decline. For MOMs participants, most of this decline occurred during the pregnancy intervention period, a time when no change occurred for control participants. The change in depressive symptoms during this period was greater among MOMs than control participants ("intervention effect"). From baseline to postpartum, there was a significant intervention effect among non-English-speaking women only. These findings provide evidence that a community-planned, culturally tailored healthy lifestyle intervention led by community health workers can reduce depressive symptoms among pregnant, Spanish-speaking Latinas.

Periconception diet does not vary by duration of US residence for Mexican immigrant women.

This cross-sectional study assessed the influence of duration of residence in the United States on periconception dietary intake of pregnant Mexican immigrant women, using baseline data from Healthy Mothers on the Move, a randomized control trial conducted with 234 women from 2004 to 2006 in Detroit, MI. Average maternal age was 27.3±5.2 years (range=18 to 41 years) with 5.99±4.76 years of US residence (range=0 to 36 years). Women's usual dietary intake during the past 12 months was recorded on a validated food frequency questionnaire (17.3 weeks average gestation). Intakes of selected micronutrients, macronutrients, and food groups were compared by US residence categories (≤5, 6 to 10, or ≥11 years) using analysis of covariance. The percent of women with intakes below the Estimated Average Requirement and the percent not meeting US dietary guidelines were calculated. There was no association between dietary intake and duration of US residence in this population. Percentages of women with dietary intake below the Estimated Average Requirement were: 12.0% for folate, 7.7% for vitamin C, 23.9% for calcium, 11.2% for protein, and 5.1% for carbohydrates. US dietary guidelines were not met for fruit by 17.5% and for vegetables by 74.8% of women. Typical diets were high in saturated fat and cholesterol. Of the 2,195 kcal average daily energy intake, >25% came from saturated fats, trans fats, and added sugars that may replace nutrients important for healthy fetal growth and development and women's health. Interventions to improve intake before, during, and after pregnancy are important in this population, regardless of duration of US residence.

Cognition and the risk of hospitalization for serious falls in the elderly: results from the Cardiovascular Health Study.

BACKGROUND: Many elderly adults fall every year, sometimes resulting in serious injury and hospitalization. Although impaired cognition is a risk factor for injurious falls, little is known about cognitive decline above the threshold of impairment and risk of serious falls in community-dwelling seniors. METHODS: In total, 702 of 5,356 older adults participating in the Cardiovascular Health Study experienced an injurious fall between 1990 and 2005, as indicated by hospitalization records. General cognition was measured annually with the Modified Mini-Mental State Examination and processing speed with the Digit Symbol Substitution Test. The Cox regression model was used to calculate hazard ratio and 95% confidence interval with and without time-dependent covariates and adjusted for known risk factors. RESULTS: Participants with slightly decreased Digit Symbol Substitution Test scores were at increased risk for a serious fall (hazard ratio = 1.58, 95% confidence interval = 1.15-2.17). The risk continued to increase with each quartile decrease in Digit Symbol Substitution Test score. Participants without prevalent cardiovascular disease at baseline and decreased Modified Mini-Mental State Examination scores (80-89) had a 45% increased risk for a serious fall and those at high risk for dementia (<80) were at twice the risk as participants scoring above 90 (hazard ratio = 2.16, 95% confidence interval = 1.60-2.91). CONCLUSIONS: Both decreased general cognition and decreased processing speed appear to be potential risk factors for serious falls in the elderly. When assessing the risk of serious falls in elderly patients, clinicians should consider usual factors like gait instability and sensory impairment as well as less obvious ones such as cardiovascular disease and cognitive function in nondemented adults.

Infertility treatment use in relation to selected adverse birth outcomes.

OBJECTIVE: To determine whether maternal infertility treatment is associated with adverse outcomes. DESIGN: Population-based cohort study using linked birth certificate-hospital discharge data. SETTING: Washington State. PATIENT(S): Live-born singleton infants conceived with infertility treatment between 2003 and 2006 (n = 2,182) and a random sample of live-born singleton infants conceived spontaneously, frequency matched by birth year (n = 10,989). INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Mantel-Haenszel adjusted relative risks (RRs) and 95% confidence intervals (CIs) were computed for low birth weight, delivery at <37 weeks, small for gestational age infants, any malformation, placenta previa, and placenta abruptio. RESULT(S): Women with infertility treatment were at increased risk of placental abnormalities, including placenta abruptio (RR, 1.6; 95% CI, 1.1-2.5) and placenta previa (RR, 3.0; 95% CI, 2.0-4.7). Their infants were more likely to be delivered at <37 weeks (RR, 1.7; 95% CI, 1.4-1.9) or weigh <2500 g (RR, 1.4; 95% CI, 1.1-1.7); however, they were not at increased risk of being small for gestational age. An increased risk of malformations was observed in infants born to older women with infertility treatment, but not to younger women. CONCLUSION(S): Women using infertility treatment are at increased risk for delivering preterm, placenta previa, and placenta abruptio. Studies with measurement of specific infertility treatments will help identify the mechanisms.

Concomitant use of prescription drugs and dietary supplements in ambulatory elderly people.

OBJECTIVES: To analyze baseline data on concomitant use of prescription drugs and dietary supplements in elderly people from the Ginkgo Evaluation of Memory (GEM) Study, in which information was collected on all drugs and supplements used by participant. DESIGN: Cross-sectional correlation analysis. SETTING: GEM Study sites in California, Maryland, North Carolina, and Pennsylvania. PARTICIPANTS: Three thousand seventy ambulatory individuals aged 75 and older enrolled between September 2000 and June 2002. MEASUREMENTS: Use of prescription drugs and dietary supplements identified through bottles brought to the clinic. RESULTS: Almost three-quarters (74.2%) of the cohort combined use of at least one prescription drug and one dietary supplement, with 32.5% using three or more prescription drugs and three or more supplements. The 15 most-prevalent prescription drugs exhibited substantial concomitant use with dietary supplements, ranging from 77.6% for diuretics to 93.6% for estrogen preparations. Although supplements were taken concomitantly with all classes of prescription drugs, the use of supplements was more likely in individuals using nonsteroidal anti-inflammatory drugs, thyroid drugs, and estrogens. The use of drugs for diabetes mellitus was negatively associated with the use of supplements, with most of this attributed to low use in those taking multivitamins, glucosamine and chondroitin, and echinacea. CONCLUSION: There is substantial concomitant use of prescription drugs and dietary supplements in elderly people. Further investigations are needed to define the clinical importance of this concomitant use, especially in elderly patients who consume multiple prescription drugs or have experienced an adverse event secondary to their prescription medications.