Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 7 de 7
Filter
1.
Braz. j. med. biol. res ; 43(11): 1088-1094, Nov. 2010. ilus, tab
Article in English | LILACS | ID: lil-564134

ABSTRACT

We investigated the impact of lifestyle goal achievement on cardiovascular risk factors after a 2-year behavioral intervention program applied to 394 adults (113 with diabetes, mean age 60.2 ± 11.4 years, 56 percent women) and targeting four goals: ≥5 percent weight loss; ≥150 min/week physical activities; <10 percent saturated fat intake/day; ≥400 g fruit and vegetable intake/day. Baseline characteristics and changes in variables after intervention among the four categories of number of goals achieved (none, 1, 2, and ≥3) were compared by independent ANOVA or the Kruskal-Wallis test. Individuals without diabetes achieving a higher number of goals were more likely to be older (3 or 4 goals: 61.8 ± 12.6 years vs none: 53.3 ± 10.3 years, P < 0.05) and to have a lower mean BMI (3 or 4 goals: 21.7 ± 2.6 kg/m² vs none: 29.0 ± 4.8 kg/m², P < 0.05), diastolic blood pressure (3 or 4 goals: 77.3 ± 2.1 mmHg vs none: 85.4 ± 9.6 mmHg, P < 0.05), triglyceride (3 or 4 goals: 116.1 ± 95.1 mg/dL vs none: 144.8 ± 65.5 mg/dL, P < 0.05) and insulin levels (3 or 4 goals: 3.6 ± 2.4 μU/L vs none: 5.7 ± 4.0 μU/L, P < 0.05) than those achieving fewer goals. The absolute changes in cardiovascular risk factors tended to be more pronounced with increasing number of goals achieved in individuals without diabetes. The intervention had a beneficial impact on the cardiometabolic profile of individuals with normal or altered glucose metabolism. The number of goals achieved in this lifestyle intervention was associated with the magnitude of improvement of cardiovascular risk factors in individuals without diabetes. Participants with a better cardiometabolic profile seemed to be more likely to have a healthy lifestyle.


Subject(s)
Female , Humans , Male , Middle Aged , Behavior Therapy/methods , Cardiovascular Diseases/prevention & control , Diabetes Mellitus/blood , Motor Activity , Body Mass Index , Cardiovascular Diseases/blood , Cardiovascular Diseases/etiology , Diet, Reducing , Energy Intake , Goals , Life Style , Risk Factors
2.
Cad. saúde pública ; 26(6): 1141-1152, jun. 2010. tab
Article in Portuguese | LILACS | ID: lil-552368

ABSTRACT

Identificar fatores da linha de base preditores do alcance das metas do programa de intervenção no estilo de vida após 12 meses em população de nipo-brasileiros, empregando-se modelos de regressão logística ajustados. Em 2005, 321 participantes eram portadores de excesso de peso e houve maior chance [OR (IC95 por cento)] de alcance da meta de perda de peso após 12 meses entre mulheres [2,45 (1,33; 4,13)], indivíduos de maior idade [1,03 (1,00; 1,06)] e menor chance entre portadores de morbidades no início do estudo [0,33 (0,14; 0,77)]. Dos 261 indivíduos sedentários, o alcance da meta de atividades físicas foi inversamente relacionado ao exercício de atividades profissionais [0,40 (0,17; 0,95)]. Não se verificou fatores da linha de base associados ao alcance das metas do consumo de legumes, verduras e frutas e gorduras saturadas da dieta após 12 meses. Indivíduos de maior idade, mulheres, não portadores de morbidades e sem exercício de atividades profissionais na linha de base apresentaram maior chance de alcance das metas após 12 meses de intervenção no estilo de vida.


The aim of this study was to identify baseline factors associated with achieving goals after a 12-month lifestyle intervention program in a Japanese-Brazilian population, using adjusted logistic regression models. In 2005, 321 participants were overweight. The odds [OR (IC95 percent)] of reaching the goals after 12 months of intervention were directly related to female gender [2.35 (1.34, 4.13)] and older age [1.03 (1.00, 1.06)] and inversely related to baseline morbidity [0.33 (0.14, 0.77)]. Of the 261 sedentary individuals, achieving the goal for physical activity was inversely related to working [0.44 (0.17, 0.95)]. No baseline predictors were found for reaching the goal of fruit and vegetable consumption or saturated fat intake after 12 months. At baseline, women, older individuals, and individuals without diseases or not working showed increased odds of achieving the goals after 12 months of the lifestyle intervention.


Subject(s)
Humans , Male , Female , /epidemiology , Life Style , Motor Activity , Nutritional Status , Brazil , Chronic Disease , Cross-Sectional Studies , Japan , Prevalence , Socioeconomic Factors
4.
Arq. bras. oftalmol ; 44(3): 108-10, 1981.
Article in Portuguese | LILACS | ID: lil-5266

ABSTRACT

12 pacientes portadores da arteria cilio-retiniana observados pela oftalmoscopia foram estudados do ponto de vista angiofluoresceinografico. Em 4 (33,3%) pacientes constatou-se a presenca de arteria cilio-retiniana falsa. Nao houve diferenca entre as pressoes medidas com oftalmodinamometro de Bailliart nas arteria central de retina e cilio-retiniana verdadeira


Subject(s)
Arteries , Fluorescein Angiography , Retina
5.
Arq. bras. oftalmol ; 44(5): 172-3, 1981.
Article in Portuguese | LILACS | ID: lil-5282

ABSTRACT

Apresentacao de 1 caso de coloboma do nervo optico com descolamento total de retina, estando a mesma situada dentro do canal optico, com aspecto lobulado. A raridade do processo e a possivel confusao diagnostica com tumoracao intra-ocular e lembrada


Subject(s)
Coloboma , Optic Nerve , Retinal Detachment
6.
Arq. bras. oftalmol ; 44(5): 196-8, 1981.
Article in Portuguese | LILACS | ID: lil-5286

ABSTRACT

39 estereofotos do nervo optico foram selecionadas todas de pacientes com defeito de campo visual. A incidencia do defeito localizado na camada de fibras nervosas foi de 6%.Em um caso, havia no local correspondente no disco optico uma hemorragia recente. Estes achados foram discutidos


Subject(s)
Glaucoma , Nerve Fibers , Optic Nerve
7.
Rev. bras. oftalmol ; 40(4): 290-3, 1981.
Article in Portuguese | LILACS | ID: lil-3628

ABSTRACT

26 pacientes (27 olhos) que apresentaram degrau nasal bem definido no campo visual foram estudados com o intuito de se verificar com quais miras o degrau nasal e mais encontrado e em que posicao do campo visual incide com maior frequencia. Em 70,3% o degrau foi detectado com a mira de 12e e encontra-se mais ou menos homogeneamente distribuido dos 20 graus aos 50 graus. O presente trabalho enfatiza a necessidade de estudo cuidadoso do campo visual com varias isopteras, para que nao se considere como normal um campo visual nitidamente alterado pelo glaucoma


Subject(s)
Visual Field Tests , Visual Fields
SELECTION OF CITATIONS
SEARCH DETAIL