Impact of psychosocial factors on quality of life in overweight youth

Objective: The psychosocial functioning of overweight youth is a growing concern. Research has shown that overweight children report lower quality of life (QOL) than their non‐overweight peers. This study sought to extend the literature by examining the association between peer victimization, child depressive symptoms, parent distress, and health‐related QOL in overweight youth. Mediator models are used to assess the effect of child depressive symptoms on the relationship between psychosocial variables and QOL. Research Methods and Procedures: The sample consisted of 96 overweight and at‐risk‐for‐overweight children (mean age = 12.8 years) and their parents who were recruited from a Pediatric Endocrinology Obesity Clinic. Parents completed a demographic questionnaire, the Pediatric Quality of Life Inventory–parent‐proxy version, and the Brief Symptom Inventory. Children completed the Children's Depression Inventory–Short Form, the Schwartz Peer Victimization Scale, and the Pediatric Quality of Life Inventory. Results: Increased parent distress, child depressive symptoms, and peer victimization were associated with lower QOL by both parent‐proxy and self‐report. Child depressive symptoms mediated the relationship between psychosocial variables (parent distress and peer victimization) for self‐reported QOL but not for parent‐proxy‐reported QOL. Discussion: This study documented the important impact of peer victimization and parental distress on the QOL of overweight children. Expanding our understanding of how overweight children experience and interact with their environment is critical. Further research is needed to examine the mechanisms by which parent distress and peer victimization impact the development of depressive symptoms in overweight children, including coping and support strategies that may buffer these children against the development of depressive symptoms and ultimately lower QOL.     

Association between oral health, cognitive impairment and oral health-related quality of life

doi: 10.1111/j.1741‐2358.2011.00542.x
Association between oral health, cognitive impairment and oral health–related quality of life Objective: Investigating oral health–related quality of life’s (OH‐QoL) relationship with cognitive state. Background: Oral health affects OH‐QoL and is poor in institutionalised and cognitively impaired people. Material and Methods: This was a cross‐sectional study involving 215 institutionalised elderly (82.9 mean age), who were interviewed, examined and cognitively screened using the Pfeiffer test. Results: Mean GOHAI score was 53.1; only 43.7% of the participants reported having a good OH‐QoL. Needing help with dressing or washing (OR 2.14; p = 0.004), having one to nine teeth (OR 4.65; p ≥ 0.001), eight or less occluding pairs (OR 2.74; p = 0.002), one to three caries (OR 1.85; p = 0.005) and being cognitive impaired (OR 0.54; p = 0.034) were significantly associated with altered OH‐QoL in bi‐variate analysis. Being edentulous (OR 3.18; p = 0.0046), having 1–9 teeth (OR 2.62; p = 0.056) and presenting mild cognitive impairment (MCI) (OR 0.32; p = 0.016) appeared as predictive variables in logistic regression for having an altered OH‐QoL. Conclusions: Participants having MCI had significantly better GOHAI score than cognitively normal residents. Performing cognitive screening parallel to applying any OH‐QoL instrument would make the results more reliable and would benefit cognitively impaired people.     

Relationship of number of remaining teeth to health-related quality of life in community-dwelling elderly

Objective: The aim of this study was to evaluate the relationship between number of remaining teeth and health‐related quality of life in community‐dwelling elderly. Subjects: A total of 207 participants who were community‐dwelling, 85 years of age. Data were from a population‐based study of age‐related general and oral health in Fukuoka Prefecture, Japan. Measurements: The Japanese version of the Short Form 36 Health Survey (SF‐36). Results: The mental component score for the participants, from the SF‐36, was higher than the Japanese national norm for those aged ≥70 years. There were no significant differences in the mean of any scores on the SF‐36 by having spouse, living with family, or education level. The mean of the SF‐36 scores of physical functioning (PF) and of the physical component scores were significantly higher in the 85‐year‐old participants with ≥20 teeth than in those with ≤19 teeth (p < 0.05 and p < 0.01 respectively). In addition, a significant difference (p < 0.05) was observed between the mean of participants with ≥20 teeth and those with ≤19 teeth after adjustment for region where the participant lived, activities of daily living (ADL), and sex. The PF (p < 0.001), role‐physical (p < 0.005), bodily pain (p < 0.001), vitality (p < 0.001), social functioning (p < 0.05), and physical component (p < 0.001) scores were significantly higher in participants with a good activities of daily living (ADL) assessment. However, ADL was not associated with the number of teeth. Conclusions: The findings of the present study indicated that 85‐year‐old participants with ≥20 teeth had better subjective physical health than those with ≤19 teeth.     

Oral health-related quality of life: a critical appraisal of assessment tools used in elderly people

Objective: The purpose of this study was to undertake a critical appraisal of oral health‐related quality of life (OHRQoL) measurements used for research in the elderly. Background: A variety of OHRQoL measurements have been developed in the past 20 years as a result of increased concern about the impact of oral conditions on a person’s quality of life. There is need for an assessment aimed at prioritising the recommended measurements to be used for different purposes in the elderly. Materials and methods: Original English language papers using measurements to assess OHRQoL in the elderly were identified from Web of Science, EMBASE, PubMed, Medline and Lilacs databases. The search included all papers published from 1985 to February 2007. The criteria of assessment were: (i) measurement criteria (number of items and domains, and classification of the results found for each measurement); (ii) quantitative–qualitative criteria (frequency, acceptability, reproducibility, reliability, sensitivity and capability of being reproduced in other language versions). Results: In a total of 152 papers selected, 20 measurements were identified. However, only seven fulfilled all the measurement and quantitative–qualitative criteria. Conclusion: Geriatric Oral Health Assessment Index, Subjective Oral Health Status Indicators, Oral Health Impact Profile‐49, Dental Impact on Daily Living, Oral Health Impact Profile‐14, Oral Impact on Daily Performances and German Version of the Oral Heath Impact Profile were considered as instruments of choice to assess OHRQoL in the elderly. The other 13 instruments identified require further research aimed at a validation process and the use of a language other than English.     

Impact of unilateral spatial neglect on chronic patient's post-stroke quality of life

Abstract

Background: Unilateral spatial neglect (USN) is the prevalent feature in patients with right-sided stroke. It is diagnosed through the behavior inattention test (BIT) and has a negative impact on patients affecting both their functional capacity and quality of life.

Objective: Here, we aimed to evaluate the impact of USN on the quality of life of patients in the chronic phase of stroke.

Methods: This is a cross-sectional study with stroke patients with USN. After confirming the presence of stroke through neuroimaging examinations and of USN through the BIT, patients’ quality of life was evaluated by using the EUROQOL scale. Spearman’s correlation was used to validate the correlation between patients’ USN and quality of life, with a p?<?.05 representing significant results.

Results: Eighteen individuals were included. When correlating the value of each domain of the EUROQOL scale with the results of the BIT, we observed a negative correlation between mobility (r?=?–0.97; p?=?.000), self-care (r?=?–0.82; p?=?.013), usual activities (r?=?–0.87; p?=?.005); pain or discomfort (r?=?–0.88; p?=?.004), anxiety or depression (r?=?–0.97; p?=?.000), and EUROQOL total score (r?=?–0.97, p?=?.000).

Conclusion: After a correlation between the overall EUROQOL and BIT scores, we suggest that the higher the USN degree is in stroke patients, the worse their perceived quality of life tends to be.     

Investigation of factor affecting health‐related quality of life in head and neck cancer patients

doi: 10.1111/j.1741‐2358.2012.00662.x Investigation of factor affecting health‐related quality of life in head and neck cancer patients Objectives: Head and neck cancer (HNC) patients have profound illness of physical, social and psychological factors that affects quality of life (QOL). The purpose of this study is to investigate the factors affecting HRQL in patients with intra‐oral prostheses. Background: Some cross‐sectional studies have been performed to investigate HRQL in patients with HNC, but these studies did not report in detail how factors affect the HRQL of maxillectomy and mandibulectomy and/or glossectomy patients. Materials and Methods: The University of Washington Quality of Life version 4 questionnaires (Japanese version) was administered to 50 maxillectomy and 50 mandibulectomy and/or glossectomy patients with intra‐oral prostheses who were selected according to inclusion and exclusion criteria. Gathered data were statistically analyzed to investigate how a number of factors, namely, age, sex, pathologic diagnosis, neck dissection, resection size, radiotherapy and dental condition affect HRQL. Results: In the maxillectomy patients, there were no significant differences between malignant and benign tumor in pathological diagnosis or between dentate and edentulous in dental condition. Age, sex, neck dissection and radiotherapy affected HRQL. In the mandibulectomy and/or glossectomy patients, there was no significant difference between dentate and edentulous in dental condition. Age, sex, glossectomy, neck dissection and radiotherapy affected HRQL. Conclusions: The factors affecting HRQL in the maxillectomy patients were different from those in the mandibulectomy and/or glossectomy patients. Though they wore stable prostheses; we were still able to show that resection size, radiotherapy and neck dissection affected HRQL.     

Factors associated with the oral health-related quality of life in elderly persons in dental clinic: validation of a Mandarin Chinese version of GOHAI

Gerodontology 2011; doi: 10.1111/j.1741‐2358.2009.00360.x
Factors associated with the oral health‐related quality of life in elderly persons in dental clinic: validation of a Mandarin Chinese version of GOHAI Objectives: To translate the original English version of Geriatric Oral Health Assessment Index (GOHAI) into Mandarin Chinese and assess its reliability and validity for use among the elderly in inland China and to explore the factors associated with oral health‐related quality of life (OHRQoL). Methods: The original English version of GOHAI was translated, back‐translated and cross‐culturally adapted. The psychometric properties of GOHAI‐M were assessed in a sample of 263 people aged 60 years and over and OHRQoL was examined in 221 subjects using GOHAI‐M. Multiple regression analysis was conducted. Results: Internal consistency of the GOHAI‐M was excellent (Cronbach’s α : 0.81). Split‐half reliability coefficient was 0.80, and item‐scale correlation coefficient ranged from 0.25 to 0.71. Self‐rated oral health was significantly associated with OHRQoL (r_s = 0.505, p < 0.01). The relation coefficient between GOHAI‐M and self‐perceived need for dental treatment and number of missing teeth were 0.231 and ?0.653, respectively (p < 0.05). Multiple regression analysis found that better OHRQoL was significantly associated with better self‐ratings of oral health (β = 0.497, p = 0.01), number of missing teeth (β = 0.187, p < 0.01) and life satisfaction (β = 0.132, p < 0.05). Conclusion: The Mandarin Chinese version of GOHAI demonstrates acceptable reliability and validity. OHRQoL is associated with self‐rated oral health, number of missing teeth and satisfaction with life.     

Impact of cardiovascular risk factors on oxidative stress and DNA damage in a high risk Mediterranean population

Abstract

The impact of classic cardiovascular risk factors on oxidative stress status in a high-risk cardiovascular Mediterranean population of 527 subjects was estimated. Oxidative stress markers (malondialdehyde, 8-oxo-7′8′-dihydro-2′-deoxyguanosine, oxidized/reduced glutathione ratio) together with the activity of antioxidant enzyme triad (superoxide dismutase, catalase, glutathione peroxidase) were analysed in circulating mononuclear blood cells. Malondialdehyde, oxidized glutathione and the ratio of oxidized to reduced glutathione were significantly higher while catalase and glutathione peroxidase activities were significantly lower in high cardiovascular risk participants than in controls. Statistically significant differences were obtained after additional multivariate control for sex, age, obesity, diabetes, lipids and medications. Among the main cardiovascular risk factors, hypertension was the strongest determinant of oxidative stress in high risk subjects studied at a primary prevention stage.     

Reporting distress and quality of life of patients with diabetes mellitus in primary and secondary care in Greece

Background and aim This study constitutes an initial attempt at elucidating the relationship between quality of life (QoL), health status and psychological distress in patients with diabetes mellitus (DM) in Greece, by comparing patients with DM registered at a rural primary healthcare centre (PHCC) and those attending a diabetes outpatient clinic (DOC) at an urban hospital.Methods Cross-sectional study. Participants were consecutive, consenting patients with a known history of type 2DM(T2 DM), currently registered at either of the two centres. All patients were administered the Short Form-36 version 2 (SF-36 v2) and the Problem Areas In Diabetes (PAID) questionnaire, and information in relation to socio-demographic data and clinical characteristics were also obtained.Results Patients with DM had a lower QoL over all domains when compared with general population normative data. In addition, mean scores for the SF-36 v2 Physical Component Summary (PCS) and Mental Component Summary (MCS) and six subscales of the SF-36 v2 demonstrated significant differences between the two participating centres (P < 0.0001). The mean PAID score was 19.18 (±15.58) for patients from the PHCC, versus 40.19 (±17.36) for the DOC (P < 0.0001). Lower scores on the MCS of the SF-36 v2, and higher scores on PAID in patients with T2 DM were related to major co-morbidities, insulin use and duration of DM.Conclusions Patients with T2 DM from the urban DOC had significantly higher levels of distress and consequently lower levels of QoL compared with patients from the rural PHCC. The findings from this study may have important implications with regard to the individualisation of patient care in Greece, and encouragement of patient participation in the treatment process.     

BMI and waist circumference in predicting cardiovascular risk factor clustering in Chinese adolescents

Objective: To derive the optimal BMI and waist circumference (WC) cut‐off values to predict clustering of cardiovascular risk factors in Hong Kong Chinese adolescents. Research Methods and Procedures: A total of 2102 Hong Kong Chinese 12 to 19 years of age were recruited. Participants were considered to have clustering of risk factors if at least three of the following risk factors were present: 1) high‐density lipoprotein cholesterol (HDL‐C) ≤1.03 mM, 2) low‐density lipoprotein cholesterol (LDL‐C) ≥2.6 mM, 3) triglyceride (TG) ≥1.24 mM, 4) fasting plasma glucose (FPG) ≥6.1 mM, and 5) age‐, sex‐, and height‐adjusted systolic or diastolic blood pressure (BP) ≥ 90th percentile. Receiver operating characteristics (ROC) curves were generated to identify the optimal age‐adjusted BMI and WC cut‐off values to predict clustering of risk factors in boys and girls separately. These age‐adjusted BMI and WC cut‐offs were transformed to percentile values. Cole's lambda‐mu‐sigma (LMS) method was used to obtain smoothed age‐specific BMI and WC at these percentile values. Results: The areas under ROC curves for BMI in girls and boys were 0.85 [95% confidence interval (CI), 0.77 to 0.92] and 0.76 (95% CI, 0.66 to 0.85), respectively. The respective areas under ROC curves for WC in girls and boys were 0.82 (95% CI, 0.74 to 0.91) and 0.78 (95% CI, 0.68 to 0.87). The optimal BMI thresholds were at the 78th percentile for girls and the 72nd percentile for boys. The respective values for WC were at the 77th percentile for girls and the 76th percentile for boys. The sensitivities and specificities of these cut‐off values ranged from 72% to 80%. Discussion: Age‐ and sex‐specific BMI and WC cut‐off values can be used to identify adolescents with clustering of cardiovascular risk factors.     

浅部真菌病影响患者生活质量的调查分析

目的了解浅部真菌病对患者生活质量的影响程度。方法对确诊为浅部真菌病的患者进行现场问卷调查。结果调查显示61．3％患者担心真菌病影响身体健康,63．6％的患者因为真菌病影响到情绪,50．8％的患者担心会影响到与人交往,72．3％患者担心会传染给家里人,47．5％的患者担心别人会疏远自己,70．5％的患者认为影响到平时的生活和社会活动。结论不同部位、不同性别、不同年龄、不同职业、不同病程的浅部真菌病都对患者的生活质量产生影响。对浅部真菌病要积极预防和治疗。     

Exploring factors influencing asthma control and asthma-specific health-related quality of life among children

Background

Little is known about factors contributing to children’s asthma control status and health-related quality of life (HRQoL). The study objectives were to assess the relationship between asthma control and asthma-specific HRQoL in asthmatic children, and to examine the extent to which parental health literacy, perceived self-efficacy with patient-physician interaction, and satisfaction with shared decision-making (SDM) contribute to children’s asthma control and asthma-specific HRQoL.

Methods

This cross-sectional study utilized data collected from a sample of asthmatic children (n = 160) aged 8–17 years and their parents (n = 160) who visited a university medical center. Asthma-specific HRQoL was self-reported by children using the National Institutes of Health’s Patient-Reported Outcomes Measurement Information System (PROMIS) Pediatric Asthma Impact Scale. Satisfaction with SDM, perceived self-efficacy with patient-physician interaction, parental health literacy, and asthma control were reported by parents using standardized measures. Structural equation modeling (SEM) was performed to test the hypothesized pathways.

Results

Path analysis revealed that children with better asthma control reported higher asthma-specific HRQoL (β = 0.4, P < 0.001). Parents with higher health literacy and greater perceived self-efficacy with patient-physician interactions were associated with higher satisfaction with SDM (β = 0.38, P < 0.05; β = 0.58, P < 0.001, respectively). Greater satisfaction with SDM was in turn associated with better asthma control (β = −0.26, P < 0.01).

Conclusion

Children’s asthma control status influenced their asthma-specific HRQoL. However, parental factors such as perceived self-efficacy with patient-physician interaction and satisfaction with shared decision-making indirectly influenced children’s asthma control status and asthma-specific HRQoL.     

Correlations with Self-Reported Weight Loss in Overweight U.S. Adults

The authors investigated two issues among overweight men and women in the U.S.: 1) what is the influence of the self-expressed intention to lose weight in the presence of other potential predictors of loss and 2) what are easily identifiable predictors of intentional weight loss during a 1-year recall period. The sample consisted of 1996 overweight men (body mass index (BMI ≥ 27.8 kg/m²) and 2586 overweight women (BMI ≥ 27.3 kg/m²) who answered questions regarding 1-year weight change in a Current Health Topic supplement of the population-based 1989 National Health Interview Survey. Of these overweight persons, 56.8% of men and 72.1% of women attempted to lose weight during the previous year. The most important characteristic associated with weight loss was the expressed intention itself. For any weight loss, the odds ratios (95% confidence intervals) for intention were 4.6 (3.6?5.9) for men and 3.8 (2.8?5.0) for women. Controlling for other factors reduced the odds only slightly, to 4.3 for men and 3.5 for women. Among women, older age, having a greater frequency of blood pressure checks, and being in poorer health reduced the influence of intent as a predictor of loss. To address the second objective, the identification of predictors of intentional 1-year weight loss, analysis was restricted to overweight persons who attempted to lose weight. For both sexes, statistically significant predictors (p<0.05) included never being married, smoking, higher BMI, being diabetic, and having a higher number of blood pressure checks. Being divorced or separated was predictive of weight loss in men only. Also, men were more likely to achieve weight loss than women. In conclusion, 1-year weight loss among the overweight was primarily a function of the intention to lose weight, although other factors contributed to determine whether weight loss was achieved.     

Impairment of sleep quality and quality of life in bimodal chronotype individuals

There is still insufficient data about the characteristics and clinical significance of the bimodal chronotype. We evaluated more than 1000 students with Morningness-Eveningness Questionnaire, Munich Chronotype Questionnaire (MCTQ), Pittsburgh Sleep Quality Index and 36-item Short Form Health Survey. Twelve percent of the sample was bimodal and they showed similar results to intermediate chronotype in MCTQ-chronotype and social jetlag, both different from morning and evening chronotypes. However, their quality of life and sleep quality were similar to evening types, both different from morning and intermediate types. We discuss if being bimodal would be a maladaptive aspect of circadian preference     

APOC3/A5 haplotypes, lipid levels, and risk of myocardial infarction in the Central Valley of Costa Rica

Genetic variation in the APOC3 and APOA5 genes has been associated with plasma triglyceride concentrations and may affect the risk of myocardial infarction (MI). To assess whether APOC3/A5 haplotypes are associated with risk of MI, we examined three single-nucleotide polymorphisms (SNPs) in APOC3 (3238C>G, -455T>C, and -482C>T) and six SNPs in the APOA5 gene (-1131T>C, c.-3A>G, c.56C>G, IVS3+476G>A, c.553G>T, and c.1259T>C) in incident cases (n = 1,703) of a first nonfatal MI matched for gender, age, and area of residence with population-based controls (n = 1,703). Conditional logistic regression models, adjusted for potential environmental confounders, were used for analysis. The common APOC3*222 haplotype was more frequent in cases than in controls (17.4% and 13.7%, respectively, P < 0.001) and was associated with increased risk of MI [odds ratio (OR) = 1.27; 95% confidence interval (95% CI), 1.09, 1.48] compared with APOC3*111 wild-type haplotype. This association was independent of the APOA5 SNPs. Although the APOC3 3238G, APOA5 -1131C, APOA5 c.-3G, and APOA5 c.1259C alleles were associated with higher triglyceride plasma concentrations, these effects could not explain the associations with MI in this population. In summary, this study supports the hypothesis that haplotypes in the APOC3 gene but not in the APOA5 gene increase susceptibility to MI.