Effects of a school based exercise program on children's resistance and flexibility

The aim of this study was to evaluate the short term effects of an exercise program on abdominal and back muscles resistance and hamstring flexibility among schoolchildren. Fifty eight healthy schoolchildren were divided into two groups: experimental (15 males and 14 females; mean age 12.2(1.8 years) and control (14 males and 15 females; mean age 11.9(2.1 years). The intervention was performed twice a week, on nonconsecutive days, during six weeks. The duration of each session was fifty minutes and they were composed by warming up aerobic exercises, isotonic and isometric abdominal and back muscle exercises and hamstring stretching. The intervention effects were evaluated through Kraus-Weber test (abdominal resistance), modified Biering-S?rensen test (back muscle resistance) and sit and reach test (hamstring flexibility). Data were analyzed by mixed-design two-way ANOVA, with one between-subjects and one within-subject (time) factors. The alpha level was set at P≤0.05. The experimental group improved back muscles resistance and hamstring flexibility, but not abdominal muscles resistance. There was a significant interaction between groups and time for back muscles resistance (P=0.018) and for hamstring flexibility (P=0.017). The 6-week training period showed positive results in improving back muscles resistance and hamstring flexibility of schoolchildren.     

Trunk stabilization with sling training in osteoporosis patients—a randomized clinical trial

Fractures due to osteoporosis are one of the principal causes of functional limitations, chronic pain, and greater morbidity in advanced age. In addition to bone risk factors for osteoporotic fractures include extraosseous causes such as falls or reduced neuromuscular capacity. Muscle and coordination exercises enhance the patients’ abilities in daily life and prevent falls. In view of recent conclusions drawn from competitive sports, which stress the significance of the muscles of the trunk in respect of reducing back pain and optimizing posture, we used sling exercises to determine whether osteoporosis patients benefit from it and whether it is more advantageous than traditional physiotherapy. Fifty patients were randomized into two groups. Group A received traditional physiotherapy, while group B was given sling exercises, in each case twice a week for a period of 3 months. The results of treatment (pre-post) were analyzed in terms of pain levels, mobility, trunk strength, and the shape of the back. After a further 3 months with no specific exercise treatment, we retested all patients in order to draw conclusions about the long-term effects of the two types of exercise. Forty-four patients (88 %) completed the study. Patients were assigned to small groups (a maximum of five patients in each group) and, thus, received individual attention and motivation. Positive training effects were achieved in both groups. Significantly better results as regards improvement of mobility and reduction of falls were registered in the sling exercise group.     

The effects of exercise reminder software program on office workers' perceived pain level, work performance and quality of life

In direct proportion to current technological developments, both the computer usage in the workplaces is increased and requirement of leaving the desk for an office worker in order to photocopy a document, send or receive an e-mail is decreased. Therefore, office workers stay in the same postures accompanied by long periods of keyboard usage. In recent years, with intent to reduce the incidence of work related musculoskeletal disorders several exercise reminder software programs have been developed. The purpose of this study is to evaluate the effectiveness of the exercise reminder software program on office workers' perceived pain level, work performance and quality of life. 39 healthy office workers accepted to attend the study. Participants were randomly split in to two groups, control group (n = 19) and intervention group (n = 20). Visual Analogue Scale to evaluate the perceived pain was administered all of the participants in the beginning and at the end of the study. The intervention group used the program for 10 weeks. Findings showed that the control group VAS scores remained the same, but the intervention group VAS scores decreased in a statistically significant way (p < 0.01). Results support that such exercise reminder software programs may help to reduce perceived pain among office workers. Further long term studies with more subjects are needed to describe the effects of these programs and the mechanism under these effects.     

Incorporating Mindfulness and Chat Groups Into an Online Cognitive Behavioral Therapy for Mixed Female Sexual Problems

The current randomized study evaluated an online cognitive behavioral therapy program for female sexual problems. PursuingPleasure (PP) consisted of six online modules that included psychoeducation, sensate focus, communication exercises, cognitive exercises, and e-mail contact with a therapist. PP incorporated mindfulness training and online chat groups as well as assessed partner sexual functioning. Participants demonstrated a completion rate of 57%, with 26 women with female sexual problems and related distress completing the program compared to a wait-list control group of 31 women also experiencing sexual problems and distress. Sexual problems reported by women in both groups included difficulties with sexual desire, arousal, orgasm, and pain. The treatment group demonstrated significant improvements in all domains of female sexual response (except for sexual pain) and significant reductions in the reported frequency of sexual problems and distress. Partner sexual functioning showed positive change. Improvements in female sexual functioning and some improvements in male partner sexual functioning were maintained at three-month follow-up. Limitations and suitability of clients for this treatment approach for women who are geographically isolated, who are unable to attend face-to-face therapy, and who possess a high degree of motivation are discussed.     

Macroergonomic analysis of two different work organizations in a same sector of a luminary manufacturer

This article presents the analysis of the effect of two different types of work organization (the traditional and a new mechanized, more segmented one) in the packing sector of a luminary manufacturing company in Curitiba, Brazil. A macroergonomic analysis was conducted to evaluate the workers satisfaction with the job; the possible associated postural risk, the level of body pain/discomfort and to compare the two models (traditional and mechanized). The mechanized model showed to involve higher postural risk, to generate more pain and less satisfaction, even in relation to the temperature, illumination, uniform and salary, which are the same for the two groups. Excluding job rotation that was well evaluated and should be adopted for all workers, the new model proved to be worse than the traditional although it also needs improvements.     

Asthma and allergy as risk factors for suicidal behavior among young adults

An association between allergic disease, depression and suicidality has been reported. Objective: To explore the relationships between suicidality and asthma, allergy, internet addiction, stress, sleep quality, pain/discomfort, and depression, among emerging adults. Participants: 929 college students completed an online survey between October 2015 and April 2017. Methods: A cross-sectional study using multivariate analysis techniques was implemented. Results: Using structural equation modeling, we found that allergies and stress were directly related to pain/discomfort; pain/discomfort was associated to poor sleep, depression, and suicidality. Sleep quality was also affected by stress; while sleep, stress, pain/discomfort, and internet addiction were directly related to depression (all p < .05). Ultimately, four factors impacted suicidality: stress, pain/discomfort, depression, and, indirectly, sleep quality (all p < .05). Although allergy had some effects, these did not reach statistical significance (p < .09). Conclusion: Findings suggest that allergy might impact suicidality indirectly through increased pain/discomfort, poor sleep, and depression.     

Surveying a Chicago public housing development: methodological challenges and lessons learned

During the winter and spring of 2003, the Survey Research Laboratory conducted a survey of residents of the Ida Wells and Madden Park housing developments on Chicago's near-south side. This article reviews existing research findings on using indigenous interviewers and reports the findings about the benefits and challenges of using residents as interviewers versus drawing from a regular pool of interviewers. Specifically, the authors talk about the challenges faced in using indigenous interviewers and then look at some data quality indicators among these two groups of interviewers, including cooperation rates, item nonresponse, and differences in responses to sensitive questions.     

The relationship between organizational factors and resident satisfaction with nursing home care and life

We examined the relationships between nursing home (NH) resident satisfaction and NH organizational characteristics, while controlling for the effect of resident characteristics within facilities. We used a stratified, random sample of NHs (N = 72) from two states and a prescreened and randomized sample of 1496 residents. Data sources included resident interviews, an administrator survey, the Minimum Data Set (MDS), and the Online Survey, Certification and Reporting System (OSCAR). Using Hierarchical Linear Modeling (HLM) techniques, we found that non-chain affiliation, certified nursing assistant staffing, and provision of a family council had significant positive effects on total resident satisfaction. The presence of a special care unit was associated with lower levels of satisfaction.     

Prevalence of discomfort/pain complaints and related factors in dental professionals of the public health service in Araucária, Paraná state, Brazil

This poster presents a study about the influence of gender related factors, age, body weight, time of service in the profession and practice of physical exercise on the prevalence of discomfort/pain complaints in dental professionals. The scope of this study was limited to 123 subjects, 84.24% of professionals in the public dental clinics, who answered the multidimensional analytical work questionnaire. The data suggest that the lack postural awareness can contribute to the maintenance of painful conditions and also the low commitment to self-care can perpetuate the state of musculoskeletal discomfort/pain, justifying the application of the ergonomics concepts in the workplace and systematic guidance to professionals to adopt a healthy lifestyle.     

Participatory ergonomics among female cashiers from a department store

The objective of this paper was to control ergonomic risks among female cashiers working in a department store belonging to the retail market. This study was conducted between May and November 2010. Participatory ergonomics was applied through knowing and understanding how the company works, establishing the work team (Ergo group), training the team in ergonomics-related topics, and making decisions and interventions. The sample was composed of 71 participants--mostly female cashiers--, and all of them have a musculoskeletal compromise, declaring pain or discomfort mainly in the neck, lower back, right wrist and shoulders. Among others, following problems were found: postural overload, repetitive work, manual load handling, mental fatigue, environmental discomfort, variable work schedules, extended working days, and absence of breaks. In the intervention, the main implemented changes were the redesign of workstation, complete change of chairs and keyboards, and the implementation of a rotation system, as well breaks for compensatory exercises. After that, an evident improvement of found problems was observed, therefore it can be concluded that participatory ergonomics is an attractive methodology, appropriate and efficient for solving and controlling ergonomic risks and problems.     

Assessing client satisfaction among Hispanics

Data from two studies using community health center clients are analyzed to assess how a measure of client satisfaction operates when used with different ethnic populations. The eight-item version of the Client Satisfaction Questionnaire (CSQ-8) is a measure of general satisfaction with services that was developed to provide a brief, standard assessment procedure suitable for use in a wide variety of service settings. Based on the results of this survey, the CSQ-8 seems to operate about the same, whether administered to Anglos, blacks, persons of Mexican descent, or persons of other Hispanic origin, or whether in English or Spanish. There were essentially no differences among the various ethnic groups across statistical criteria of internal consistency reliability, central tendency, dispersion, item intercorrelation, or missing values. These results suggest that the CSQ-8 is a measure of general satisfaction with services suitable for use with a variety of client populations, including Hispanics.     

The effects of strength training on memory in older adults

The authors examined whether resistance training has an effect on working memory span. Participants included 210 community-residing older adults with at least one disability from the Strong for Life program, a randomized controlled trial that examined the effects of home-based resistance exercise. Memory was assessed with the WAIS backward digit span at baseline and 3 and 6 months into the intervention. Although there were no differences between the experimental treatment and control groups in average levels of memory change, within the treatment group change in resistance level during the intervention was a significant predictor of memory change, controlling for age, education, sex, and disability level. The results suggest that strength training can benefit memory among older adults, especially when using higher resistance levels.     

Exercise intervention designed to improve strength and dynamic balance among community-dwelling older adults

Loss of balance and falling are critical concerns for older adults. Physical activity can improve balance and decrease the risk of falling. The purpose of this study was to evaluate a simple, low-cost exercise program for community-dwelling older adults. Sixteen senior adults were evaluated using the Senior Fitness Test for measures of functional strength, aerobic endurance, dynamic balance and agility, and flexibility. In addition, measures of height, weight, resting blood pressure, blood lipids, and cognitive function were obtained. Participants then attended a 10-week exercise class including stretching, strengthening, and balance-training exercises. At the completion of the program, significant improvements were observed in tests measuring dynamic balance and agility, lower and upper extremity strength, and upper extremity flexibility. The results indicate that exercise programs such as this are an effective, low-cost solution to improving health and factors that affect falling risk among older adults.     

Meaning and Measurement in Cross-National Research on Satisfaction with Democracy

The stability of a democratic nation has long been thought torest on its level of legitimacy among the mass public. Yet,measurement of such support has been characterized by considerableconfusion. One key element in that confusion is the heavy relianceover the past 20 years on data from a survey item that measuresrespondents' levels of satisfaction with democracy. Data fromthis item have been analyzed in numerous studies of politicalsupport. This research has proceeded despite the existence ofsubstantial disagreement regarding what dimension or dimensionsof support the item measures. In an effort to resolve this ambiguity,we examine the conceptual and empirical properties of the itemin question. The analysis draws on original surveys conductedin 1999 in Romania and El Salvador and on data from the 1997Latinbarometer. Results reveal that the satisfaction with democracyitem taps multiple dimensions of political support and thatthe substantive content represented by the item varies acrossboth individuals and nations. We argue that these empiricalcharacteristics limit the capacity of analysts to derive meaningfulinferences from study of this item and that, until clarificationof the measurement issue is obtained, progress in identifyingpredictors of democratic stability will be slowed.     

Is Pain a Significant Factor in Elder Self-Neglect?

ABSTRACT

Purpose. Pain is a worldwide health concern leading to cognitive impairments, depression, and decline in activities of daily living when poorly controlled. Self-neglect is also a serious public health issue being the most common allegation reported to Adult Protective Services (APS). The purpose of this analysis is to determine whether self-reported pain is associated with validated cases of self-neglect compared with matched controls.

Methods. This is a cross-sectional study of 80 (APS) validated cases of self-neglect aged 65 years and older and 80 control participants recruited from a geriatric clinic at Harris County Hospital District. Control participants were matched for age, race, gender, and zip code. Both groups were administered the Wong-Baker FACES rating scale and the Mini-Mental State Examination in their homes by a geriatric nurse practitioner and a research assistant.

Summary of Results. Self-reported pain was noted in 43% of the self-neglect group compared with only 28% in the control group (χ² = 3.85, df = 1, p = .05). This difference became non-significant after stratifying for MMSE scores of 19 or greater (χ² = 3.38, df = 1, p = .066). The self-neglecting elderly also reported significantly higher levels of pain compared with the matched controls (t = 2.5, df = 143, p = .014). This mean difference remained significant after stratifying by MMSE scores of 19 or greater (t = 2.6, df = 124, p = .009).

Conclusion. The data provide preliminary support for the relationship between self-reported pain and elder self-neglect. Research is needed to determine whether pain is a causal or associated factor in self-neglect and whether therapeutic intervention can improve the syndrome of self-neglect.     

Effect of resistance-exercise training on cognitive function in healthy older adults: a review

Several studies have demonstrated that exercise helps reduce or prevent cognitive deterioration among older adults, and recent studies have further examined the effects of resistance-exercise training on cognition. The purpose of this review was to examine the role of resistance-exercise training on cognition in healthy older adults. Specifically, it describes the definition, health benefits, and the design of resistance-exercise training. The authors also review the research related to resistance exercises and cognition and found that this exercise modality may enhance specific cognitive performances. Next, they examine the potential mechanisms underlying resistance exercise and cognitive enhancement. Finally, they consider potential therapeutics and recommendations for further research on resistance-exercise training and cognition in older adults.     

Associations between psychosocial risk factors and musculoskeletal disorders: application to the IT profession in India

The exponential growth of the information technology (IT) industry in India has been accompanied with a substantial increase in the reporting of work-related musculoskeletal disorders (WMSDs). The purpose of the current study was to identify and assess the contributions of prevalent psychosocial factors on perceived WMSD outcomes among IT professionals from India. About 77 IT professionals from India completed a survey set consisting of 26 question items from the Job Content Questionnaire and 3 separate question items pertaining to WMSD outcomes (pain/discomfort and psychological stress scores). The findings suggest prevalence of existing pain (shoulder/neck and low back) in more than one-fourth of the respondents. Additionally two-thirds of the respondents had never had any ergonomics awareness training. Co-worker support and psychological work demands were found to be the strongest contributors of psychosocial risk factors towards pain/discomfort and psychological stress outcomes. Findings from this study highlight the influence of certain psychosocial traits of the Indian IT workplace on perceived WMSD outcomes. There is a need to develop and implement intervention strategies to address these factors that may help lower the risk of work-related musculoskeletal pain.