Relationship of Frailty, Nutritional Status and Oral Health-Related Quality of Life in Mexico City Nursing Home Residents.

BACKGROUND: We aimed to identify the association among nutritional status, Oral Health-Related Quality of Life (OHRQoL) and frailty, and to estimate the mediation effect of these conditions between age and frailty in a group of Mexico City nursing home residents. METHODS: We conducted a cross-sectional study. Fried's phenotype criteria, Full Mini Nutritional Assessment, and General Oral Health Assessment Index was applied. RESULTS: The participants (n = 286) mean age was 82.4 (± 9.2) years. The prevalence of frailty was 58%, and the prevalence of malnutrition and the risk of malnutrition were 22.7% and 59.5%, respectively. A higher risk of frailty was associated with older age (p = 0.015), sex (women) (p = 0.041), poor nutritional status (p <0.001) and compromised OHRQoL (p <0.001). Approximately 40% of the effect of age on frailty was mediated by nutritional status and OHRQoL (p <0.05). CONCLUSION: A strong association between nutritional status and frailty was observed. Additionally, OHRQoL was associated with frailty. The effect of age on frailty was mediated by OHRQoL and nutritional status. Interventions targeted to improve nutritional status and oral health may contribute to preventing or delaying the onset of frailty.

Technical position on milk and its derivatives in adult health and disease from the Asociación Mexicana de Gastroenterología and the Asociación Mexicana de Gerontología y Geriatría. / Posición técnica sobre la leche y derivados lácteos en la salud y en la enfermedad del adulto de la Asociación Mexicana de Gastroenterología y la Asociación Mexicana de Gerontología y Geriatría.

Milk is a liquid food that possesses an important quantity of highly bioavailable macronutrients. In addition, it is readily accessible, as well as relatively inexpensive. Given that the knowledge of physicians about nutrition and food composition is deficient, in general, many of the dietary interventions recommended in diverse clinical settings lack a scientific basis. The aim of the present review was to produce a technical opinion that serves as a frame of reference to best sustain recommendations for consuming milk and dairy products as daily nutrition in the adult and older adult. The effects of milk and dairy products during the pediatric stage are not addressed in the present work. The Asociación Mexicana de Gastroenterología and the Asociación Mexicana de Gerontología y Geriatría jointly discussed and analyzed topics dealing with the legal designation of milk, the classification and nutritional profile of cow's milk, its nutritional characteristics, its consumption in the adult, intolerance to cow's milk, and associations of milk consumption with digestive tract alterations and other conditions. Finally, certain aspects of milk consumption in the older adult and its relation to overall health are briefly discussed.

Association between diabetes mellitus and hypertension with anthropometric indicators in older adults: results of the Mexican Health Survey, 2000.

OBJECTIVE: To determine the association between anthropometric indicators of adiposity with type 2 diabetes mellitus (T2DM) and hypertension (HTN) in older adults. DESIGN: Cross-sectional study of participants of the Mexican Health Survey 2000 (MHS). SETTING: Mexico, subjects recruited from the general community. PARTICIPANTS: The analytic sample included 7,322 adults who were > or = 60 years of age at the time of the survey. T2DM data were available on 6,994 individuals, who represent 95.5% of the original sample; data on HTN was available on 6,268 subjects, which accounted for 86.5% of the original sample. MEASUREMENTS: Type 2 diabetes mellitus and hypertension, as well as anthropometric indicators including body mass index (BMI), waist circumference (WC), and conicity index (CI). RESULTS: The prevalence of T2DM and HTN in this age group was 34.3% and 73.9%, respectively. After adjusting for other variables, the association between high WC and T2DM (OR = 1.59 95%CI = 1.26-2.01, P < 0.001) was stronger than the association with overweight (OR = 1.26, 95%CI = 1.01-1.58, P = 0.04) and obesity (OR = 1.38, 95%CI = 1.08-1.79, P < 0.01) using BMI, and slightly higher than tertile 2 of the CI (OR = 1.49, 95%CI = 1.20-1.88, P < 0.01), while tertile 3 showed a stronger association with T2DM (OR = 1.60, 95%CI = 1.22-2.08, P < 0.001). However, the association between obesity and HTN measured by BMI (OR = 1.98, 95%CI = 1.48-2.65, P < 0.001) was stronger than what was observed with overweight (OR = 1.42, 95%CI 1.13-1.77, P < 0.01), with high WC (OR = 1.62, 95%CI = 1.25-2.10, P < 0.001) and tertiles 2 and 3 of the CI (OR = 1.23, 95%CI = 0.99-1.55, P = 0.09); (OR = 1.53, 95%CI = 1.16-2.03, P < 0.01) respectively. CONCLUSIONS: BMI and abdominal obesity are significantly and independently associated with an increase in the prevalence of T2DM and HTN among older Mexican adults.

[An anthropometric study of a group of elderly men and women of Mexico City]. / Estudio antropométrico en un grupo de hombres y mujeres de la tercera edad en la Ciudad de México.

OBJECTIVE: The aim of the present study was to estimate basic anthropometric measurements in a group of elderly men and women from Mexico City. MATERIAL AND METHODS: A cross-sectional study was carried out among senior citizens registered in the National Institute of the Elderly and National Institute of Social security in Mexico City. Standardized protocols were used to measure the anthropometric characteristics of the study group. The analysis included Student t tests to detect differences in average values between men and women in general and in each age subgroup formed. In addition, Pearson correlation analysis of the body mass index (BMI) with anthropometric variables was performed; p < 0.05 was taken as the level of significance. RESULTS: A total of 508 people aged 60 or older participated in the study; 230 were males and 278 were females. The average age was 66.9-years-old in the male group and 67.3-years-old in the female group. Among men the average weight was 70.7 kg, standard deviation (SD 9.9), height was 164 cm (SD 6.5) and BMI was 26.4 (SD 3.7). Among women the average weight was 60.8 kg (SD 9.9), height was 150 cm (SD 5.9) and BMI was 27.1 (SD 4.0). The distribution of the BMI showed that 50.9% of men and 54% of women were between 25.0 and 29.9. A correlation coefficient over r 0.70 (p < 0.001) was found between BMI and waist and hip circumferences. CONCLUSIONS: Based on the BMI about three-quarters of the population was overweight or obese. It is possible that the assessment of being overweight and of obesity in elderly people needs to be adjusted considering revised normality values.