Telephone Interview for Cognitive Status: Creating a crosswalk with the Mini-Mental State Examination

BackgroundBrief cognitive screening measures are valuable tools for both research and clinical applications. The most widely used instrument, the Mini-Mental State Examination (MMSE), is limited in that it must be administered face-to-face, cannot be used in participants with visual or motor impairments, and is protected by copyright. Screening instruments such as the Telephone Interview for Cognitive Status (TICS) were developed to provide a valid alternative, with comparable cut-point scores to rate global cognitive function.MethodsThe MMSE, TICS-30, and TICS-40 scores from 746 community-dwelling elders who participated in the Aging, Demographics, and Memory Study (ADAMS) were analyzed with equipercentile equating, a statistical process of determining comparable scores based on percentile equivalents for different forms of an examination.ResultsScores from the MMSE and TICS-30 and TICS-40 corresponded well, and clinically relevant cut-point scores were determined. For example, an MMSE score of 23 is equivalent to 17 and 20 on the TICS-30 and TICS-40, respectively.ConclusionsThese findings indicate that TICS and MMSE scores can be linked directly. Clinically relevant and important MMSE cut points and the respective ADAMS TICS-30 and TICS-40 cut-point scores are included, to identify the degree of cognitive impairment among respondents with any type of cognitive disorder. These results will help in the widespread application of TICS in both research and clinical practice.     

Serum vitamin C concentration and hs-CRP level in middle-aged Japanese men and women

ObjectiveTo examine the association between concentrations of serum vitamin C, a contributive factor to prevention of cardiovascular disease and levels of hs-CRP, a risk factor for cardiovascular disease, in population-based samples of middle-aged men and women.DesignA cross-sectional study.Methods and resultsThe subjects were 778 men and 1404 women, aged 40–69 years, who participated in a cardiovascular risk survey in Kyowa, Ibaraki prefecture in 2002 as part of the Circulatory Risk in Communities Study (CIRCS). Inverse associations between serum vitamin C concentrations and hs-CRP levels were established for both men and women. Multivariable-adjusted mean values of hs-CRP for the lowest to highest quintiles of vitamin C levels were 0.75, 0.65, 0.61, 0.61 and 0.47 mg/L (P for trend <0.001) for men, and 0.56, 0.51, 0.49, 0.41 and 0.41 mg/L (P for trend <0.001) for women. The inverse association between vitamin C and hs-CRP was stronger for non-smoking men and women, non-overweight women and postmenopausal women.ConclusionsSerum vitamin C concentrations were found to be inversely associated with hs-CRP levels in both men and women, primarily among non-smokers, non-overweight women and postmenopausal women. The respective roles of serum vitamin C and hs-CRP levels in the development of cardiovascular disease thus warrant further investigation.     

Effects of a short-term whole body vibration intervention on physical fitness in elderly people

We aimed to clarify whether a short-term whole body vibration (WBV) training has a beneficial effect on physical fitness in elderly people. Forty-nine non-institutionalized elderly (75.0 ± 4.7 years) participated in the study. Twenty-four of them trained on a vibration platform for 11 weeks. Physical fitness included balance, lower- and upper-body strength and flexibility, agility, walking speed and endurance. In the WBV group most of the physical tests improved through the intervention (all P < 0.01) while in the control group only an increment was detected in lower-body strength (P < 0.05). In conclusion, a short-term WBV training is beneficial for physical fitness among elderly people.     

Associations Between Perceived Weight Status,Body Dissatisfaction,and Self-Objectification on Sexual Sensation Seeking and Sexual Risk Behaviors Among Men Who Have Sex with Men Using Grindr

To date, various dimensions of body image and their associations with condom use have not been studied among men who have sex with men (MSM) who use geosocial-networking smartphone applications (“apps”) to meet new sexual partners. The purpose of the current study was to evaluate associations between weight perception, body dissatisfaction, and self-objectification with sexual behaviors among a sample of MSM (N = 92) recruited from Grindr, an app popular among MSM, to complete an online survey. Obese participants scored significantly higher on measures of body dissatisfaction and lower on measures of sexual sensation seeking. Decreased propensities to seek sexual sensations were associated with fewer sexual partners. By assessing associations between dimensions of body dissatisfaction and sexual risk behaviors, this study adds support to a theory of syndemics among MSM, which suggests that synergistically related biological, psychological, social, and behavioral factors disproportionately affect health and health-related behaviors in this population.     

External assistance to the health sector in developing countries: a detailed analysis, 1972-90.

This study, which was conducted for the World Bank''s World development report 1993: investing in health, provides an objective analysis of the external assistance to the health sector by quantifying in detail the sources and recipients of such assistance in 1990, by analysing time trends for external assistance to the health sector over the last two decades, and, to the extent possible, by describing the allocation of resources to specific activities in the health sector. The main findings of the study are that total external assistance to the health sector in 1990 was US$ 4800 million, or only 2.9% of total health expenditures in developing countries. After stagnation in real terms during the first half of the 1980s, health sector assistance has been increasing since 1986. Despite their small volume, external assistance at the margins may play a critical role in capital investment, research and strategic planning. The study confirms prior findings that health status variables per se are not related to the amount of aid received. Comparing investments to the burden of disease shows tremendous differences in the funding for different health problems. A number of conditions are comparatively under-financed, particularly noncommunicable diseases and injuries.