The links between health-related behaviors and life satisfaction in elderly individuals who prefer institutional living

BACKGROUND: Life satisfaction among residents of institutions is becoming an important issue in a rapidly aging population. The aim of this cross-sectional study was to investigate the links between life satisfaction and health-related behaviors amongst functionally independent elderly people who prefer institutional living in İstanbul, Turkey. METHODS: The socio-demographic characteristics, health-related behaviors, leisure-time activities and fall histories of 133 residents of an institution in Istanbul were assessed by a structured questionnaire during face-to-face interviews. A validated life-satisfaction index questionnaire (LSI-A) was completed. RESULTS: The mean age of the study group was 73.9 ± 8.0 (range 60–90 years). Within the group, 22.6% had never married and 14.3% had university degrees. The majority (71.4%) were in the low income bracket. The overall mean LSI-A score was 20.3 ± 5.9. Participants who declared moderate/high income levels had a significantly higher mean LSI-A score than those in the low-income bracket (p = 0.009). Multivariate analysis of the data suggested that leisure-time activities and participation in regular physical activities are significant predictors of LSI-A scores (R(2): 0.112; p = 0.005 and p = 0.02, respectively). CONCLUSION: The findings imply that regular physical activity and leisure-time activities are significantly related to life satisfaction among residents in institutions. Participation in physical activity and leisure-time activity programs may help to improve the life satisfaction of elderly people living in institutions

Infections with Immunogenic Trypanosomes Reduce Tsetse Reproductive Fitness: Potential Impact of Different Parasite Strains on Vector Population Structure

The parasite Trypanosoma brucei rhodesiense and its insect vector Glossina morsitans morsitans were used to evaluate the effect of parasite clearance (resistance) as well as the cost of midgut infections on tsetse host fitness. Tsetse flies are viviparous and have a low reproductive capacity, giving birth to only 6–8 progeny during their lifetime. Thus, small perturbations to their reproductive fitness can have a major impact on population densities. We measured the fecundity (number of larval progeny deposited) and mortality in parasite-resistant tsetse females and untreated controls and found no differences. There was, however, a typanosome-specific impact on midgut infections. Infections with an immunogenic parasite line that resulted in prolonged activation of the tsetse immune system delayed intrauterine larval development resulting in the production of fewer progeny over the fly's lifetime. In contrast, parasitism with a second line that failed to activate the immune system did not impose a fecundity cost. Coinfections favored the establishment of the immunogenic parasites in the midgut. We show that a decrease in the synthesis of Glossina Milk gland protein (GmmMgp), a major female accessory gland protein associated with larvagenesis, likely contributed to the reproductive lag observed in infected flies. Mathematical analysis of our empirical results indicated that infection with the immunogenic trypanosomes reduced tsetse fecundity by 30% relative to infections with the non-immunogenic strain. We estimate that a moderate infection prevalence of about 26% with immunogenic parasites has the potential to reduce tsetse populations. Potential repercussions for vector population growth, parasite–host coevolution, and disease prevalence are discussed

Investigation of the working conditions of nurses in public hospitals on the basis of nurse-friendly hospital criteria

Objective: This descriptive study reveals how nurses working in public hospitals rated their practice environments with respect to nurse-friendly hospital criteria. Methods: This study was conducted on 460 nurses volunteering to participate this study among 735 nurses working in inpatient wards of three public hospitals. Data were collected using a personal information form and the Adapted Nursing Work Index–Revised. Numbers, percentages, means and standard deviations, t-test and one-way variance analysis were used to evaluate the data. Results: Among the nurse-friendly hospital criteria, ‘control of nursing practice’, ‘middle management accountability’ and ‘quality initiatives’ had the highest mean scores, and ‘competitive wages’ had the lowest mean score. The assessments of the nurses presented statistically significant differences with respect to personal and occupational variables. Conclusion: The nurses found most of the nurse-friendly hospital criteria adequate, but they believed that several areas needed improvement. Keywords: Nurses, Nurse-friendly hospital criteria, Positive work environmen

Cervical Vestibular-Evoked Myogenic Potentials and Balance Testing in Children with Down Syndrome

Introduction Vestibular otolith function plays a major role in balance control. Objective To investigate the saccular and balance functions of children with Down syndrome (DS). Methods In total, 15 children with DS aged between 9 and 11 years were included. An age- and gender-matched control group (CG) composed of 15 normal participants was also included. The subjects with DS had trisomy 21, without hearing or organic problems, and they had independence in stance. The saccular function among the children with DS and among the controls was tested using air-conduction cervical vestibular-evoked myogenic potentials (cVEMPs). In addition, the static and dynamic balance statuses were evaluated using the following assessments; the Pediatric Balance Scale (PBS), the modified Clinical Test of Sensory Interaction on Balance (mCTSIB), the Romberg test, and the Timed Up and Go (TUG) test. Results In the present study, the results of the saccular function test showed that there was a significant difference between children with and without DS (p < 0.05). The DS subjects had significantly earlier N1 latancy and lower amplitude of the cVEMPs (< 70 μV) compared with the control subjects. The static-dynamic balance ability was statistically and significantly different in children with DS compared with the controls (p < 0.05). Conclusion These results revealed that saccular function seems to be affected in DS subjects. The dysfunction in static and dynamic balance abilities of the children with DS may be attributed to vestibular dysfunction as well as low gross motor skills. This knowledge should be taken into account when assessing motor performance in those subjects. Additional larger studies testing other dimensions of the vestibular system in children with DS are needed

A Mortal Complication in a Case with Mucopolysaccharidosis Type I Following Hematopoietic Stem Cell Transplantation: Pulmonary Haemorrhage

Mucopolysaccharidosis type I (MPS I) is a lysosomal storage disease due to mutations within the gene IDUA encoding the alpha-L-iduronidase. The clinical manifestations concern multisystemic involvement. There are two disease modifying therapies, enzyme replacement therapy and haematopoietic stem cell transplantation (HSCT). Pulmonary haemorrhage (PH) is a rare complication of HSCT and the case was presented with the reason that the related reports were few in MPS I

Occupational Risks of Podologists: A Combined Assessment of VOCs, Vibration, Noise Levels and Health Complaints

Podologists are exposed to many occupational hazards, including volatile organic compounds (VOCs) from insole manufacturing and noise/vibration during nail or tissue grinding. In this study, VOCs, noise, and vibration were measured in five podiatry clinics and three offices. Questionnaires were administered to 23 podologists and 19 office workers to inquire about their pain, ocular, skin and respiratory complaints. The results showed that the podologists’ exposure to the total VOC concentrations was approximately twice as high as that of the office workers. The podologists’ complaints regarding pain were found to be correlated with ambient noise and hand-arm vibration levels. Ocular, skin, and respiratory complaints were also found to be correlated with total VOC concentrations. These results suggest that VOCs, noise and vibration in the working environment may impair podologists’ health and that they have an intensifying effect on each other, increasing the severity of health issues.</p