Assessing weight-related quality of life in adolescents

Objective : The development of a new weight‐related measure to assess quality of life in adolescents [Impact of Weight on Quality of Life (IWQOL)‐Kids] is described. Research Methods and Procedures : Using a literature search, clinical experience, and consultation with pediatric clinicians, 73 items were developed, pilot tested, and administered to 642 participants, 11 to 19 years old, recruited from weight loss programs/studies and community samples (mean z‐BMI, 1.5; range, ?1.2 to 3.4; mean age, 14.0; 60% female; 56% white). Participants completed the 73 items and the Pediatric Quality of Life Inventory and were weighed and measured. Results : Four factors (27 items) were identified (physical comfort, body esteem, social life, and family relations), accounting for 71% of the variance. The IWQOL‐Kids demonstrated excellent psychometric properties. Internal consistency coefficients ranged from 0.88 to 0.95 for scales and equaled 0.96 for total score. Convergent validity was demonstrated with strong correlations between IWQOL‐Kids total score and the Pediatric Quality of Life Inventory (r = 0.76, p < 0.0001). Significant differences were found across BMI groups and between clinical and community samples, supporting the sensitivity of this measure. Participants in a weight loss camp demonstrated improved IWQOL‐Kids scores, suggesting responsiveness of the IWQOL‐Kids to weight loss/social support intervention. Discussion : The present study provides preliminary evidence regarding the psychometric properties of the IWQOL‐Kids, a weight‐related quality of life measure for adolescents. Given the rise of obesity in youth, the development of a reliable and valid weight‐related measure of quality of life is timely.     

Development of a Brief Measure to Assess Quality of Life in Obesity

Objective: Obesity researchers have a growing interest in measuring the impact of weight and weight reduction on quality of life. The Impact of Weight on Quality of Life questionnaire (IWQOL) was the first self‐report instrument specifically developed to assess the effect of obesity on quality of life. Although the IWQOL has demonstrated excellent psychometric properties, its length (74 items) makes it somewhat cumbersome as an outcome measure in clinical research. This report describes the development of a 31‐item version of the IWQOL (IWQOL‐Lite). Research Methods and Procedures: IWQOLs from 996 obese patients and controls were used to develop the IWQOL‐Lite. Psychometric properties of the IWQOL‐Lite were examined in a separate cross‐validation sample of 991 patients and controls. Results: Confirmatory factor analysis provided strong support for the adequacy of the scale structure. The five identified scales of the IWQOL‐Lite (Physical Function, Self‐Esteem, Sexual Life, Public Distress, and Work) and the total IWQOL‐Lite score demonstrated excellent psychometric properties. The reliability of the IWQOL‐Lite scales ranged from 0.90 to 0.94 and was 0.96 for the total score. Correlations between the IWQOL‐Lite and collateral measures supported the construct validity of the IWQOL‐Lite. Changes in IWQOL‐Lite scales over time correlated significantly with changes in weight, supporting its sensitivity to change. Significant differences in IWQOL‐Lite scale and total scores were found among groups differing in body mass index, supporting the utility of the IWQOL‐Lite across the body mass index spectrum. Discussion: The IWQOL‐Lite appears to be a psychometrically sound and clinically sensitive brief measure of quality of life in obese persons.     

Two Measures of Health-Related Quality of Life in Morbid Obesity

Objective: To compare health-related quality of life (HRQOL) measures in obese presurgery patients with and without binge-eating disorder (BED) and to investigate the relationship between a generic [short form-36 (SF-36)] and a disease-specific HRQOL measure [Impact of Weight on Quality of Life Questionnaire (IWQOL)] and measures of eating-related and general psychopathology. Research Methods and Procedures: One hundred ten patients ages 19 to 62 years with a mean body mass index of 48.4 ± 8.3 kg/m² who were evaluated for gastric bypass surgery were asked to fill out questionnaires assessing eating-related and general psychopathology (depression, self-esteem), as well as the two HRQOL questionnaires. BED was assessed by self-report. Results: Nineteen (17.3%) patients met criteria for BED. Significant differences between patients with and without BED were found for four of the eight subscales of the SF-36—with effect sizes ranging from 0.44 to 0.75—and for the total score and three of the five subscales of the IWQOL-Lite—with effect sizes from 0.57 to 0.74. The mental composite score of the SF-36 as well as the IWQOL total score correlated significantly with the measures of psychopathology. Discussion: This is the first study comparing the results of HRQOL measures in morbidly obese presurgery patients with and without BED. The results indicate that BED has a profound negative impact on HRQOL that exceeds the influence of obesity. Both HRQOL measures were able to reliably discriminate between patients with and without BED. Depression and self-esteem influenced HRQOL in a similar way as binge eating.     

Body image and quality of life in post massive weight loss body contouring patients

Objective: Because post‐bariatric surgery patients undergo massive weight loss, the resulting skin excess can lead to both functional problems and profound dissatisfaction with appearance. Correcting skin excess could improve all these corollaries, including body image. Presently, few data are available documenting body image and weight‐related quality of life in this population. Research Methods and Procedures: Eighteen patients who underwent both bariatric surgery and body contouring completed our study. Both established surveys and new surveys designed specifically for the study were used to assess body perception and ideals, quality of life, and mood. Patients were surveyed at the following time‐points: pre‐body contouring (after massive weight loss) and both 3 and 6 month post‐body contouring. Statistical testing was performed using Student's t test and ANOVA. Results: The mean age of the patients was 46 ± 10 years (standard deviation). Quality of life improved after obesity surgery and was significantly enhanced after body contouring. Three months after body contouring, subjects ascribed thinner silhouettes to both current appearance and ideal body image. Body image also improved with body contouring surgery. Mood remained stable over 6 months. Discussion: Body contouring after surgical weight loss improved both quality‐of‐life measurements and body image. Initial body dissatisfaction did not correlate with mood. Body contouring improved body image but produced dissatisfaction with other parts of the body, suggesting that as patients become closer to their ideal, these ideals may shift. We further developed several new assessment methods that may prove useful in understanding these post‐surgical weight loss patients.     

The Relationship between Health‐Related Quality of Life and Weight Loss

Objective: This is a report of health‐related quality of life (HRQOL) changes in obese patients completing at least 1 year of outpatient treatment in a weight reduction program combining phentermine‐fenfluramine and dietary counseling. Research Methods and Procedures: Participants were 141 women (87.6%) and 20 men (12.4%) who had an average body mass index at intake of 41.1 kg/m² (SD = 7.0, range = 29.5 to 67.0 kg/m²) and an average age of 44.9 years (SD = 9.3, range = 23 to 65 years). HRQOL was assessed at intake and at 1‐year follow‐up using the Impact of Weight on Quality of Life (IWQOL)‐Lite questionnaire. The relationship between HRQOL changes and weight loss was examined using Pearson correlations. Clinically meaningful change in HRQOL was defined as a 1.96 SEM reduction in IWQOL‐Lite total score. Results: On average, participants lost 20.2 kg or 17.6% of their weight over the 1‐year period. Of the participants, 15.5% lost <10% of their weight, 24.2% lost 10% to 14.9%, 23.6% lost 15% to 19.9%, and 36.6% lost 20% or more. All five IWQOL‐Lite scales and total score showed statistically significant improvement over the 1‐year period. Changes in IWQOL‐Lite scores from intake to 1 year showed statistically significant correlations with percentage of weight loss for all subscales and total score. Subscale correlations with weight loss ranged from 0.166 (Public Distress) to 0.396 (Physical Function) and was 0.370 for the total score. Forty‐four percent of participants losing <10% met the criterion of clinically meaningful change, compared with 51.3% losing 10% to 14.9%, 55.3% losing 15% to 19.95%, and 76.3% losing >20%. For total score and for three of the five IWQOL‐Lite scales (Physical Function, Self‐Esteem, and Sexual Life), the relationship between weight loss and clinically meaningful change was linear and was significant at p < 0.05. Physical Function and Self‐Esteem were most strongly affected by weight loss. Discussion: HRQOL changes, as measured by an obesity‐specific instrument (IWQOL‐Lite), are strongly related to weight reduction.     

Quality of Life after Gastric Bypass Surgery: A Cross-Sectional Study

Objective: Numerous reports document significant weight loss after gastric bypass; however, there is little objective data on postsurgical changes in health-related quality of life (HRQL). Research Methods and Procedures: This study examined HRQL in four groups of patients: presurgery (T1), several weeks postsurgery (T2), 6 months postsurgery (T3), and 1 year postsurgery (T4). Subjects were given three HRQL measures: the short form 36 (SF-36), the Impact of Weight on Quality of Life-Lite Questionnaire (IWQOL-Lite), and the Bariatric Analysis and Reporting Outcome System (BAROS). Subjects also completed the Beck Depression Inventory (BDI) and the Rosenberg Self-Esteem Scale (RSE). Results: There were no significant differences among the groups on demographics or presurgical body mass index. Results showed significant differences between T1 and T2 on several SF-36 and IWQOL-Lite subscales, as well as the RSE and BDI. Significant differences were found on all measures between T2 and T3. Significant differences were found on all subscales of the IWQOL-Lite, but no subscales of the SF-36, the RSE, or the BDI between T3 and T4. Discussion: This study is the first to objectively document these differences in several objective measures of HRQL, depression, and self-esteem after gastric bypass in a large sample. It is notable that many differences are apparent within several weeks after surgery. Furthermore, results indicate that the IWQOL-Lite may be more sensitive than the SF-36 to the changes of quality of life that gastric bypass patients report.     

Impact of Weight Loss and Regain on Quality of Life: Mirror Image or Differential Effect?

Objective: To compare the impact of weight regain and weight loss on health‐related quality of life. Research Methods and Procedures: Subjects were 122 (106 women, 16 men) overweight and obese participants in a weight reduction program (phentermine‐fenfluramine and dietary counseling) who had initially lost at least 5% of their total body weight and then regained at least 5% of their weight during the follow‐up period. Follow‐up periods ranged from 10 to 41 months (mean, 28 months). Participants completed the Impact of Weight on Quality of Life‐Lite, an obesity‐specific health‐related quality of life (HRQOL) measure, at 3‐month intervals. Results: Mean BMI at baseline was 40.9 ± 6.6 kg/m² (range, 29.2 to 63.7 kg/m²). Average weight loss from entry was 18.8 ± 6.7% (range, 6.0% to 43.7%), and average regain was 10.1 ±4.4% of baseline weight (range, 5.0% to 30.6%). The effects of weight regain on HRQOL mirrored the effects of weight loss—rates of HRQOL change were similar in magnitude but different in direction for comparable weight loss and regain. Those with more severe initial impairments in HRQOL experienced greater improvements in HRQOL during weight loss as well as greater deterioration during weight regain than those with less severe impairments. Discussion: Weight loss and regain produced mirror image changes in HRQOL. The initial severity of HRQOL impairment had a greater impact on the magnitude of HRQOL change than the direction of weight change. Findings underscore the importance of maintaining weight loss for the purposes of retaining obesity‐specific HRQOL benefits.     

Health‐Related Quality of Life Varies among Obese Subgroups

Objective: To compare the health‐related quality of life (HRQOL) of overweight/obese individuals from different subgroups that vary in treatment‐seeking status and treatment intensity. Research Methods and Procedures: Participants were from five distinct groups, representing a continuum of treatment intensity: overweight/obese community volunteers who were not enrolled in weight‐loss treatment, clinical trial participants, outpatient weight‐loss program/studies participants, participants in a day treatment program for obesity, and gastric bypass patients. The sample was large (n = 3353), geographically diverse (subjects were from 13 different states in the U.S.), and demographically diverse (age range, 18 to 90 years; at least 14% African Americans; 32.6% men). An obesity‐specific instrument, the Impact of Weight on Quality of Life‐Lite questionnaire, was used to assess health‐related quality of life (HRQOL). Results: Results indicated that obesity‐specific HRQOL was significantly more impaired in the treatment‐seeking groups than in the nontreatment‐seeking group across comparable gender and body mass index (BMI) categories. Within the treatment groups, HRQOL varied by treatment intensity. Gastric bypass patients had the most impairment, followed by day treatment patients, followed by participants in outpatient weight‐loss programs/studies, followed by participants in clinical trials. Obesity‐specific HRQOL was more impaired for those with higher BMIs, whites, and women in certain treatment groups. Discussion: There are differences in HRQOL across subgroups of overweight/obese individuals that vary by treatment‐seeking status, treatment modality, gender, race, and BMI.     

The effect of attachment type and implant number on satisfaction and quality of life of mandibular implant-retained overdenture wearers

doi: 10.1111/j.1741‐2358.2011.00531.x The effect of attachment type and implant number on satisfaction and quality of life of mandibular implant‐retained overdenture wearers Objective: The aim of this study was to compare the quality of life and patient satisfaction outcomes of two attachment systems in mandibular overdentures with different numbers of supporting implants. Materials and methods: Sixty‐two edentulous patients with either splinted or single attachments in mandibular implant overdentures with different numbers of supporting interforaminal implants were investigated for patient satisfaction and quality of life in this retrospective study. Comparisons between groups were perceived by the Mann–Whitney U test. Relations among the parameters were investigated by Spearman’s rho correlation analysis. The results were evaluated statistically at a significance level of p < 0.05. Results: No statistically significant association is found between visual analogue scales scores and attachment type as well as implant number (p > 0.05), whereas Oral Health Impact Profile (OHIP)‐14 total scores for patients with 4‐implant‐supported bars were significantly lower than all the other attachment types (p < 0.05). Additionally, a negative (rate = 32.2%), statistically significant association between period of edentulism and total OHIP‐14 scores was detected (p < 0.05). Conclusions: A mandibular implant‐retained overdenture supported with four implants and bar attachments shows the highest ‘quality of life’ score and patient satisfaction is not influenced by the number of implants or attachment type.     

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     

Exploring the quality of life after denture-wearing within elders in Kaohsiung

doi: 10.1111/j.1741‐2358.2012.00614.x
Exploring the quality of life after denture‐wearing within elders in Kaohsiung Objective: The objective of the research is to investigate whether the elderly people’s quality of life get improved after denture wearing. Material and methods: About 1600 elderly persons, over 65 years old, were sampled as the research target. The overall response rate was 71.62%. The tool of research is a structural questionnaire Oral Health Impact Profile (OHIP) that was used to measure the oral health–related quality of life. Individual’s satisfaction of denture wearing divides into three groups: edentulous individuals who are satisfied with denture wearing, edentulous individuals who are not satisfied with denture wearing and dentulous individuals. Results: The result shows the eight variables, which are oral health condition, frequency of snacks‐eating, age, frequency in participation in social activities, instrumental activities of daily living (IADL), vision, satisfaction with life and physical functions, have significant influence on total OHIP score. Conclusions: Although being edentulous, if the elderly are satisfied with their denture, the quality of life can be maintained and not affected by oral health problems. It is suggested that the further researches can include more relevant factors when in a discussion on the oral health–related quality of life, especially, the subjective perception of individual’s feeling.     

Multivariate intralocus sexual conflict in seed beetles

Intralocus sexual conflict (IaSC) is pervasive because males and females experience differences in selection but share much of the same genome. Traits with integrated genetic architecture should be reservoirs of sexually antagonistic genetic variation for fitness, but explorations of multivariate IaSC are scarce. Previously, we showed that upward artificial selection on male life span decreased male fitness but increased female fitness compared with downward selection in the seed beetle Callosobruchus maculatus. Here, we use these selection lines to investigate sex‐specific evolution of four functionally integrated traits (metabolic rate, locomotor activity, body mass, and life span) that collectively define a sexually dimorphic life‐history syndrome in many species. Male‐limited selection for short life span led to correlated evolution in females toward a more male‐like multivariate phenotype. Conversely, males selected for long life span became more female‐like, implying that IaSC results from genetic integration of this suite of traits. However, while life span, metabolism, and body mass showed correlated evolution in the sexes, activity did not evolve in males but, surprisingly, did so in females. This led to sexual monomorphism in locomotor activity in short‐life lines associated with detrimental effects in females. Our results thus support the general tenet that widespread pleiotropy generates IaSC despite sex‐specific genetic architecture.     

Validation of the Brazilian versions of two inventories for measuring oral health‐related quality of life of edentulous subjects

doi: 10.1111/j.1741‐2358.2010.00417.x
Validation of the Brazilian versions of two inventories for measuring oral health‐related quality of life of edentulous subjects Objectives: To analyse the validity of the Brazilian versions of OHIP‐EDENT and GOHAI as assessment tools of edentulous subjects’ OHRQoL. Background: Inventories for measuring oral health‐related quality of life (OHRQoL) are important in clinical studies regarding oral rehabilitation. However, there is a need for comprehensive validation after translation into different cultural settings. Materials and methods: The sample comprised of 100 complete denture wearers (29 men, 71 women, mean age of 65.2 ± 9.9 years). The associations between each OHRQoL inventory and other variables served as measurements of construct validity. Data analysis comprised the Spearman correlation test as well as multiple regression using the OHRQoL inventories as dependent variables and the other scales as determinants. Results: Both OHRQoL inventories showed good correlation with denture satisfaction, whereas lower correlation coefficients were found among the inventories and the HAD subscales. Denture satisfaction alone explained 48% and 39% of the variance found for the OHIP‐EDENT and GOHAI, respectively, as assessed by multiple regression. A smaller effect was found for OHIP‐EDENT. Conclusion: Both OHIP‐EDENT and GOHAI showed good construct validity for measurement of OHRQoL of edentulous subjects.     

Oral health related quality of life of edentulous patients after denture relining with a silicone-based soft liner

doi: 10.1111/j.1741‐2358.2011.00503.x Oral health related quality of life of edentulous patients after denture relining with a silicone‐based soft liner Background: Knowledge of benefits caused by a treatment on quality of life is very relevant. Despite the wide use and acceptance of soft denture liners, it is necessary to evaluate the patient’s response about the use of these materials with regard to improvement in oral health related quality of life (OHRQoL). Objectives: The aim of this study was to evaluate the influence of denture relining in the OHRQoL of edentulous patients. Materials and methods: Thirty‐two complete denture wearers had their lower dentures relined with a silicone‐based material (Mucopren soft, Kettenbach, Germany) according to chairside procedures. OHRQoL was assessed before and after 3 months of relining by means of OHIP‐EDENT, and the median scores were compared by Wilcoxon test (p ≤ 0.05). Results: After 3 months of relining, participants reported significant improvement of their OHRQoL (p ≤ 0.01). Conclusion: Denture relining with a soft liner may have a positive impact on the perceived oral health of edentulous patients.     

Oral health‐related quality of life in hospitalised stroke patients

doi:10.1111/j.1741‐2358.2009.00330.x
Oral health‐related quality of life in hospitalised stroke patients Objective: The aim of this study was to test the hypothesis that impairment of orofacial function following stroke affects the patients’ oral health‐related quality of life (OHRQoL). Material and methods: From the University Hospitals of Geneva, 31 stroke patients (18 men, 13 women, mean age 69.0 ± 12.7 years) with unilateral facial and limb palsy were recruited (patient group, PG). In the study, the Oral Health Impact Profile (OHIP)‐EDENT was utilised to assess OHRQoL. Further examinations comprised a test of masticatory efficiency and lip force, stroke severity National Institute of Health Stroke Scale and dental state. The control group (CG) consisted of 24 subjects with similar age, gender and dental state. Results: The PG mean OHIP‐EDENT sum score was 18.8 ± 15.5 and proved higher than one of the CG, indicating a lower OHRQoL in the PG (p < 0.01). The score of the sub‐domains ‘functional limitation’ and ‘physical pain’ were significantly higher in PG (p < 0.03 and p < 0.02, respectively). The masticatory efficiency was significantly lower in the PG (p < 0.0001) and was associated with the OHIP‐EDENT sum score and its sub‐domains, except for ‘physical disability’. This effect was not present in the CG. Conclusion: The OHRQoL is significantly reduced in hospitalised stroke patients whereby functional impairment seems predominant when compared with psychological and psycho‐social aspects.     

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.     

Gender,Race, and Obesity‐Related Quality of Life at Extreme Levels of Obesity

Objective: Research investigating obesity‐related quality of life (QOL) has shown that at increasing levels of overweight, individuals report more impaired QOL. Further, some research has indicated that white women suffer more impairment than men and African Americans. The current study sought to expand the existing literature by investigating an extreme subsample of the obese population. It was expected that participants in the current study would report more impaired obesity‐related QOL than in previous research conducted with less obese individuals. It was also hypothesized that race and gender groups would differ in obesity‐related QOL and that the relationship between degree of overweight and QOL would not be consistent across race and gender groups. Research Methods and Procedures: Impact of Weight on Quality of Life Questionnaire‐Lite Version data were collected from 512 individuals seeking gastric bypass surgery (mean BMI = 53.3) Results: Results confirmed the study hypotheses. In general, white women reported the most QOL impairment, despite having significantly lower BMI than other race/gender groups. Compared with previous studies, the observed relationships between BMI and QOL were somewhat attenuated. Discussion: Various domains of QOL may be differentially affected by degree of obesity; these relationships are not homogeneous throughout the obese population.     

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.     

The importance of oral health to older people's quality of life

Objectives This study was designed to determine whether older people perceive oral health as being important to Quality of Life (QoL) and if so, to identify the most important ways in which their lives are affected. In addition, to identify if subgroups of older people perceive its importance differently. Design: Nationwide qualitative face to face interviews with older people were carried out utilising the Office for National Statistics Omnibus survey in Great Britain. Subjects and methods 454 adults aged 65 or older took part in this study, part of a random probability sample of adults in the UK. Setting Respondents were interviewed in their homes. Results 72% (313) perceived their oral health status as important to their QoL through a variety of physical, social and psychological ways. Most frequently its impact on function: eating (29%, 126) and symptoms: comfort (14%, 59) were considered most important. Gender and social class variations were apparent (P<0.05). Conclusion Older people perceive oral health as being important to life quality in a variety of different ways. There are significant social class and gender variations which must be taken into consideration when assessing oral health needs of older people.     

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。