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The association of diabetes with increased large artery stiffness is not definitively established. We aimed to describe the carotid-femoral pulse wave velocity (cf-PWV) in participants with and without diabetes and whether the cf-PWV could vary among the different laboratory-based criteria used. A cross-sectional analysis using baseline data from 13,912 adults was used. cf-PWV as well as anthropometric, biochemical, and clinical data were measured. Diabetes was defined by previous medical diagnosis, medication use, fasting glucose, an oral glucose tolerance test (GTT), or glycated hemoglobin (HbA1c). The prevalence of diabetes was 18.7%, higher in men than in women. After adjustment, participants with diabetes showed higher cf-PWV (men: 9.7 ± 1.7 vs 9.4 ± 1.7 m/s, P <.05; women: 9.4 ± 1.6 vs 9.1 ± 1.7 m/s, P <.05). We observed a progressive increase in cf-PWV as >1 laboratory-based criterion for diabetes diagnosis was reached. Also, participants with diabetes with alterations in any laboratory-based criteria had higher cf-PWV than participants without diabetes, regardless of sex. In summary, diabetes is associated with higher cf-PWV as is each laboratory-based parameter used for its diagnosis. These results support the strong consequences of glucose dysregulation on the vascular system and provide evidence to screen all parameters involved in glycemic metabolism to improve vascular health. [ABSTRACT FROM AUTHOR]

To evaluate the factors associated with functional capacity in patients with chronic kidney disease (CKD). All patients were submitted to six-minute walk test (6MWT), 10-repetition sit-to-stand test (STS-10) and SF-36 health-related quality of life questionnaire (HRQoL). Patients with functional capacity ≥80% exhibited higher education level, family income, body mass index, estimated glomerular filtration rate, and lower age and STS-10 time. Multiple linear regression showed that gender, age, family income, chronic kidney disease stage, STS-10 time, and physical component summary of HRQoL were significantly associated with the 6MWT distance. Functional capacity was significantly associated with gender, age, family income, CKD stage, STS-10 time, and physical component of HRQoL. The progression of CKD has an impact on the decrease in functional capacity in these patients. [ABSTRACT FROM AUTHOR]

People who are obese sustain very high foot pressures when standing, with potential consequences to their feet soles' cutaneous sensibility. In the current investigation, we performed a detailed assessment of foot sole sensibility in women with morbid obesity (n = 13; age = 38.85, SD = 8.09 years) status in comparison with leaner women (n = 13; age = 37.62, SD = 7.10 years). We estimated tactile feet sole sensibility through graduated monofilament light touch applied at several hotspots of both feet soles, covering the toes, metatarsal heads, midfoot internal and lateral arches, and heel. Intergroup comparisons per foot sole region indicated significantly lower sensibility for the group with morbid obesity under the fifth and third metatarsal heads, midfoot lateral and internal arches and heel. We found a large variation across the sole regions, with the lowest difference between the obese and lean groups observed under the hallux (18%) and the largest difference observed under the lateral arch of the midfoot (76%). Correlation analyses between body weight and sensibility scores revealed a significant positive correlation among participants who were leaner (r s = 0.56, p = 0.05) but not among participants who were obese (r s = –0.06, p = 0.83). Mainly, our results showed that morbid obesity was associated with significantly higher cutaneous sensibility thresholds, with large variability of the sensibility deficit across different regions of both feet soles. Due to its functional relevance for body balance control, reduced sensibility thresholds among women who are morbidly obese may have implications for stance stability. [ABSTRACT FROM AUTHOR]

A cross-sectional study was conducted with 139 family caregivers in two community health center areas in the city of Belo Horizonte, located in the southeastern state of Minas Gerais, Brazil. The purpose of the study was to analyze the relationship between level of care dependency and quality of life (QOL) of family caregivers. A socio-demographic questionnaire, the Barthel Index for assessing patients' care dependency level, and the World Health Organization's Quality of Life–BREF (WHOQOL-BREF) for evaluating family caregivers' QOL were used. Patients' care dependency level was not significantly associated with family caregivers' QOL. However, the QOL decreased when family caregivers had chronic disease and were dependent on public health care services, and increased when they received caregiver education and practiced a leisure activity. These factors are modifiable or controllable; therefore, family health nurses have an important role in formulating strategies to support family caregivers, especially those related to health education aimed at health care, health promotion, control, and prevention of diseases. [ABSTRACT FROM AUTHOR]

Objective: The transverse maxillary deficiency frequently observed in patients with cleft lip and palate (CLP) is usually treated by rapid maxillary expansion (RME). Considering that RME causes a significant increase of the internal nasal dimensions in children with unilateral CLP (UCLP), this study aimed to characterize the internal nasal geometry of children with bilateral CLP (BCLP) and transverse maxillary deficiency using acoustic rhinometry. The study also aimed to analyze changes caused by RME. Design: Cross-sectional prospective study. Setting: Laboratory of Physiology, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo, Bauru, SP, Brazil. Participants: Fifteen children with repaired BCLP of both genders, aged 8 to 15 years, referred for RME, were prospectively analyzed. Interventions: Subjects underwent acoustic rhinometry before the expander installation and after the active phase of expansion. Cross-sectional areas (CSA) and volumes (V) of the nasal valve regions (CSA1 and V1) and turbinates (CSA2, CSA3, and V2), were measured after nasal decongestion. Main Outcome Measures: In the majority of the subjects, an increase of internal nasal dimensions was observed. Results: Percent changes of CSA1, CSA2, CSA3, V1, and V2 were: +25%, +11%, +9%, 20%, and +12%, respectively. Differences were significant for all variables studied, except CSA3 (P < .05). Conclusions: RME promotes an increase in the internal nasal dimensions of children with BCLP, suggesting that RME is capable of substantially improving nasal patency in this population. [ABSTRACT FROM AUTHOR]