Association of alcohol drinking with the incident risk of type 2 diabetes among rural adult males in Deqing County， Zhejiang Province： a prospective cohort study / 上海预防医学

Objective:To investigate the association of alcohol drinking and the incident risk of type 2 diabetes in men and to provide evidences for early prevention of diabetes. Methods:Rural adult males without diabetes in Deqing County， Zhejiang Province were enrolled. A dynamic prospective cohort study was conducted. Data were collected through questionnaires， physical examination， experimental measurements and a electronic follow-up database. Cox multivariate regression was performed to assess the association of alcohol drinking and the incident risk of type 2 diabetes in men. Results:During the follow-up period （7.15±2.90 years）， 354 men developed diabetes， and the incidence rate was 4.15/1 000 person-years. After adjusting for confounding factors， the incident risk of type 2 diabetes among the men with high alcohol drinking frequency （≥7 times/week） and low single alcohol intake （0.1-19.9 g/occasion） was lower than that among non-alcohol drinkers， and the value of HR （95%CI） was 0.72 （0.56-0.94） and 0.54 （0.30-0.99）， respectively. Consumption of ≥40.0 g alcohol per occasion 3-6 times a week increased the incidence of type 2 diabetes， and consumption of <40.0 g alcohol per occasion over 7 times a week decreased the incidence of type 2 diabetes， with the value of HR （95%CI） of 1.53 （1.02-2.30） and 0.52 （0.28-0.99） respectively. Conclusion:Different alcohol drinking patterns affect the incident risk of type 2 diabetes among rural adult males in Deqing County. Further study on alcohol drinking and diabetes may have ethical and practical significance for the prevention and control of diabetes in rural China.

The Association between Coffee Consumption and Bone Status in Young Adult Males according to Calcium Intake Level

The purpose of this study was to investigate the association between coffee consumption and bone status (bone mineral density and bone metabolism-related markers) according to calcium intake level in Korean young adult males. Healthy and nonsmoking males (19-26 years, n = 330) participated in this study. Anthropometric measurements, dietary habits, and nutrient intakes were surveyed. Bone status of the calcaneus was measured by using quantitative ultrasound (QUS). Bone metabolism-related markers including serum total alkaline phosphatase activity (TALP), N-mid osteocalcin (OC), and type 1 collagen C-terminal telopeptide (1CTP) were analyzed. The subjects were divided into two groups based on daily calcium intake level: a calcium-sufficient group (calcium intake ≥ 75% RI, n = 171) and a calcium-deficient group (calcium intake < 75% RI, n = 159). Each group was then further divided into three subgroups based on daily average coffee consumption: no-coffee, less than one serving of coffee per day, and one or more servings of coffee per day. There were no significant differences in height, body weight, body mass index, energy intake, or calcium intake among the three coffee consumption subgroups. QUS parameters and serum 1CTP, TALP, and OC were not significantly different among either the two calcium-intake groups or the three coffee consumption subgroups. Our results may show that current coffee consumption level in Korean young men is not significantly associated with their bone status and metabolism according to the calcium intake level.

An Estimation of Adult Males' Average Stature from the Skeletal Remains of Joseon Period / 체질인류학회지

An average height of adult males of Joseon period was estimated by utilizing excavated skeletal remains of the era. The height estimation formula for Mongoloid males by Trotter and Gleser (1958) was applied to the maximum femur lengths from 85 individuals' skeletal remains identified as grown-up males by the author of this paper. Individual estimations were obtained first, and then the mean of the central numbers of the individual estimations was taken as the group average. The average height of the 85 individuals was estimated 164.49 cm. When the sample was divided by the burial type, a presumed indicator of the socioeconomic status of the buried, those buried in the lime-mortar type burials were generally taller than those buried in the earth-pit type burials. When the Eunpyeong site was examined separately, those excavated from the earth-pit type burials were shorter about 1.5 cm than those excavated from the lime-mortar type burials. Because it is presumed that the earth-pit type burials were mostly used by commoners during the Joseon period, the mean height of the adult males from the earth-pit type burials can be considered as a mean height of adult male commoners of the era. The mean height of those from the earth-pit type burials was 164.09 cm when the total sample was analyzed and 163.19 cm when only those from Eunpyeong were analyzed. When estimated from skeletal remains, the adult Korean male commoners from middle and southern Korea of Joseon period were as tall as or a little taller than those adult Korean males from middle Korea measured by Westerners or Japanese in the late 19th and early 20th centuries.

Relation between self-reported weight cycling history, dieting and bio-behavioral health in Japanese adult males

<p><b>BACKGROUND</b>Epidemiological findings suggest that weight fluctuations are associated with unfavorable health outcomes compared with stable weight. However, the interrelationship between the weight cycling history and dieting status in a non-clinical male trial on the risk for bio-behavioral health is unclear.</p><p><b>OBJECTIVE</b>The purpose of this study was to examine the relation between weight cycling history as a result of intentional weight loss and bio-behavioral health in Japanese adult males.</p><p><b>METHOD</b>A cross-sectional study was performed on a group of 146 Japanese working males (47.5±9.3 yr.). Each subject completed a series of self-reported questionnaires in which information about weight cycling history, current dieting practices, life-styles, and social background were assessed. Results of the physical check up were used to assess biological parameters. Self-reported weight cycling was defined as intentionally losing 10% of one's weight and regaining the lost weight.</p><p><b>RESULTS</b>Cyclers reported a significantly greater incidence of current dieting and recent weight gain compared with non-cyclers. Taking regular meals, eating breakfast everyday, and not eating snacks between meals every day were significantly less frequent among cyclers compared with non-cyclers after controlling for BMI. The adjusted odds ratio for AST abnormality was 5.46 (95% CI: 1.08-27.67), ALT abnormality was 3.31 (95% CI: 1.24-8.78), and γ-GTP was 3.38 (95% CI: 1.07-10.67) among cyclers, compared with noncyclers.</p><p><b>CONCLUSION</b>These findings suggest that a history of weight cycling in men, regardless of current weight status, is associated with adverse bio-behavioral health. The risk for several liver enzyme abnormalities associated with weight cycling history was substantial, independent of relative body weight and lifestyle factors.</p>

Relation between Self-reported Weight Cycling History, Dieting and Bio-behavioral Health in Japanese Adult Males

Background: Epidemiological findings suggest that weight fluctuations are associated with unfavorable health outcomes compared with stable weight. However, the interrelationship between the weight cycling history and dieting status in a non-clinical male trial on the risk for bio-behavioral health is unclear. Objective: The purpose of this study was to examine the relation between weight cycling history as a result of intentional weight loss and bio-behavioral health in Japanese adult males. Method: A cross-sectional study was performed on a group of 146 Japanese working males (47.5±9.3 yr.). Each subject completed a series of self-reported questionnaires in which information about weight cycling history, current dieting practices, life-styles, and social background were assessed. Results of the physical check up were used to assess biological parameters. Self-reported weight cycling was defined as intentionally losing 10% of one's weight and regaining the lost weight. Results: Cyclers reported a significantly greater incidence of current dieting and recent weight gain compared with non-cyclers. Taking regular meals, eating breakfast everyday, and not eating snacks between meals every day were significantly less frequent among cyclers compared with non-cyclers after controlling for BMI. The adjusted odds ratio for AST abnormality was 5.46 (95%CI: 1.08 −27.67), ALT abnormality was 3.31 (95%CI: 1.24−8.78), and γ-GTP was 3.38 (95%CI: 1.07−10.67) among cyclers, compared with non-cyclers. Conclusion: These findings suggest that a history of weight cycling in men, regardless of current weight status, is associated with adverse bio-behavioral health. The risk for several liver enzyme abnormalities associated with weight cycling history was substantial, independent of relative body weight and lifestyle factors.

Relationship of Family Function and cellular Immunity in Healthy Adult Males

BACKGROUND: The immune system is controlled by a complex network of regulatory mechanisms which include neurologic and psychological factors. Previous studies of psychopathological population and population challenged by significant life events have shown that high levels of anxiety and depression are associated with impaired cellular immunity. However, less is known about the psychoimmuological relevance of family function with the immune function In healthy population. The aim of the present study was to investigate the presence and direction of relationship between family function and cellular immunity. METHODS: Design : Cross sectional, observational study. Participants : 41 healthy adult males from a family medicine ambulatory care unit in a tertiary hospital completed a series of psychometric instruments that include the Family APGAR(Adaptation, Partnership, Growth, Affection, and Resolve), FACES III. In parallel, lymphocyte subset assay, lymphocyte proliferative responses to the mitogen concanavalin(ConA), interleukin 1-beta, interleukin-2 was analysed to assess cell-mediated immune function. RESULTS: Family adaptability was inversely correlated with total T cell, B cell counts, helper T cell(T,) and Iymphocyte proliferative response to low dose mitogen Con A(p<0.05). Family cohesion was inversely correlated with suppressor T cell(Ta) (p<0.05). In the lymphocyete proliferative response to low dose Con A stimulation, the extreme family showed the highest response compared to mid-range and healthy family(p<0.05). Relative to moderately dysfucntional family, severe dysfucntional family and healthy family had significantly higher lymphocyte proliferative responses to the high dose Con A(p<0.05). CONCLUSIONS: We suggest that family function could be related with immune function and it may impact on health and susceptibility to illness in helathy adult males. Further studies are required to elucidate the direction of relationship of family function and cellular immunity and the psychosocial mechanisms involved in the immune system.