PubMed · 15406807
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M STEGGERDA. 1949. Anthropometric instruments.. https://doi.org/10.1002/ajpa.1330070310
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OBJECTIVE: To explore risk factors modification, as well as barriers and facilitators for behavioral change in Mexican type 2 diabetics and their families. METHODS: Risk assessment and impact evaluation included measurements on anthropometrics, diet, physical activity, nutrition knowledge, and HbA(1c.) The intervention included discussion groups and promoted behavioral change on dietary risk, physical exercise, and basic diabetic knowledge of 48 urban diabetic patients and 38 relatives. The educational method consisted of cognitive reframing and situational problem solving during five meetings over an 8-month period. RESULTS: Diabetics were older and less educated than their participating relatives (55.8+/-11 and 34.7+/-13.7 years old, and 4.5+/-3.4 and 7.8+/-3.7 years of schooling, respectively). Factors such as diet, degree of obesity, physical activity and HbA(1c), reflected that 92% of diabetic patients and 83% of their relatives were at high health risk. After the intervention, nutritional knowledge and diet-health awareness increased (p=.013 and .001 respectively); however, no significant health-risks reduction was observed. DISCUSSION: Focus group analysis suggested that lack of support from family and health services, low income, neighborhood insecurity and misleading "popular knowledge" and advice are key barriers to behavioral change. PRACTICE IMPLICATIONS: The study supports the understanding of constrains to health promotion campaigns and better health provider-patient interactions in Mexican population. Additionally, the study contributes to the general knowledge of ethnic socio-cultural environment influences over health care issues, primarily to diet modifications.
OBJECTIVES: To describe child and adolescent dietary patterns and to determine associations between childhood dietary pattern and longitudinal change in body mass index (BMI) z-score among girls. POPULATION AND METHODS: Healthy girls (n = 101) aged 8-12 years at baseline and 11-19 years at follow-up participated in a longitudinal study of growth and development. Participants kept 7-day dietary records at two points in time. We incorporated time of day, frequency, and amount of energy consumed (defined as percentage of total energy consumed per dietary event) when characterizing dietary patterns. RESULTS: Girls ate an average of 4-5 times per day and consumed most energy in the afternoon and in the evening/night, rather than in the morning. After controlling for baseline BMI, the mean percentage of daily energy consumed in the evening/night was positively associated with change in BMI z-score (P = 0.039). Eating between 4.0 and 5.9 times per day overall and no more than 1.9 times in the evening/night daily were negatively associated with change in BMI z-score (P = 0.002 and 0.047, respectively), after controlling for baseline BMI z-score. DISCUSSION: Recommendations to decrease the percentage of energy coming from the evening/night meal and the number of dietary events to no more than six times per day and two times in the evening/night should be evaluated in future longitudinal investigations.
UNLABELLED: Early enteral nutrition improves growth of extremely low birth weight infants, but growth curves beyond 30 days of life are lacking for such infants receiving early enteral nutrition. Based on the data of all infants born in a 4-year interval with a birth weight <1000 g and surviving for >56 days, we calculated growth rates and weight gain over 120 postnatal days. Infants with major congenital anomalies or necrotising enterocolitis were excluded. Daily weight, weekly length, head circumference and nutritional data were collected until discharge or for maximal 120 days. Curves were calculated in 100 g birth weight intervals, and separately for appropriate for gestational age (AGA) and small for gestational age (SGA) infants. Data were available from 163 infants (birth weight 768 g +/- 153 g; gestational age 26.8+/-1.8 weeks; mean +/- SD) including 55 SGA infants (33.7%). Full enteral feeding was achieved at day 21.7 (+/-10.4). After 12.8% (+/-6.6%) maximal postnatal weight loss at day 7.5 (+/-3.0), birth weight was regained at 14.6 (+/-6.0) days. Mean overall weight gain was 15 g/kg per day with a significantly higher weight gain for SGA than for AGA infants (P <0.05). CONCLUSION: Our early fed infants achieved better weight gain than those recently published receiving late enteral nutrition, but nevertheless fell below the 10th percentile of intrauterine curves. Which postnatal growth is ideal for extremely low birth weight infants infants is unclear. Our growth curves should not be taken as reference curves of a "normal population" but may help to identify infants with growth failure.