Quality of life of women recovering from breast cancer after being subjected to mastectomies compared with those who had conservative surgery: a review of the literature

This study reviews the literature on the quality of life (QoL) of women with breast cancer who have been subjected to mastectomy, compared with those who had conservative surgery. Eight random controlled trials were selected. The studies were compared with respect to the moment quality of life was assessed (whether during or after treatment for breast cancer), the measurement tools of quality of life used, and also the methodology and results achieved. The results of four studies suggest a stronger negative impact in the QoL of mastectomized women; the other four studies showed no difference between the groups in terms of QoL. Objective measurements of quality of life may help identify potentially critical situations of daily life and assist in planning actions to promote health among women who have been subjected to breast cancer surgery.     

乳腺癌患者生命质量的影响因素分析

目的：探讨和分析乳腺癌患者的生命质量及其影响因素。方法：采用癌症病人生活功能指数量表（FLIC）对128例现患乳腺癌患者进行生命质量的流行病学调查,对所得125份合格资料进行生命质量的评价、单因素分析和多元线性回归分析。结果：125例患者生命质量的FLIC得分均值为62．3分,95％可信区间为59．63～65．00分,因病借钱、治疗方式、手术效果是影响乳腺癌患者生命质量的主要因素。结论：普及乳腺癌的相关知识,减轻病人经济负担,加强对医务人员业务知识的培训和指导,提高乳腺癌的诊疗水平,完善医疗保健制度,有利于提高乳腺癌患者的生命质量。     

Influence of built environment on quality of life changes in African-American patients with non-metastatic breast cancer

Research links the built environment to health outcomes, but little is known about how this affects quality of life (QOL) of African American breast cancer patients, especially those residing in disadvantaged neighborhoods. Using latent trajectory models, we examined whether the built environment using Google Street View was associated with changes in QOL over a 2-year follow-up in 228 newly diagnosed African American breast cancer patients. We measured QOL using the RAND 36-Item Health Survey subscales. After adjusting for covariates, improvement in emotional well-being and pain over time was greater for women living on streets with low-quality (vs. high-quality) sidewalks.     

Influence of exercise activity on quality of life in long-term breast cancer survivors

Background: Behavioral and lifestyle factors may influence quality of life (QOL) outcomes in breast cancer survivors. Methods: Information on QOL (Short Form-36, SF-36), lifestyle and survivorship was collected during telephone interviews with 374 breast cancer patients, diagnosed between 1983 and 1988 at ages 40 years or younger and interviewed, on average 13.2 years following diagnosis. These women previously participated in a case-control study soon after their diagnoses, providing information on breast cancer risk factors including exercise activity. We examined the impact of changes in exercise activity (comparing pre- to post-diagnosis levels) on the SF-36 mental and physical health summary scales using regression analyses. Results: A positive change in exercise activity was associated with a higher score on the SF-36 physical health summary scale at follow-up (p= 0.005). Change in exercise activity was not associated with the SF-36 mental health summary scale score. Patients who increased their activity levels did not differ from those who did not in terms of medical or demographic characteristics. Conclusion: This study provides one of the longest follow-up periods of breast cancer survivors to date among studies that focus on QOL and is unique in its focus on women diagnosed at a young age. Our results confirm high levels of functioning and well-being among long-term survivors and indicate that women whose exercise activity increased following diagnosis score higher on the SF-36 physical health summary scale. These findings suggest a potential role for exercise activity in maintaining well-being after a cancer diagnosis.     

武汉市早期乳腺癌患者生命质量及影响因素分析

目的 评价武汉市早期乳腺癌患者术后生存一年及以上患者的生命质量,并探讨其影响因素。方法 运用FACT-B量表对患者的生命质量进行测定。结果 早期乳腺癌患者术后生命质量较好。患癌前体育锻炼,目前的婚姻状况、工作情况,医疗费用支付方式,经济因素等为患者术后生命质量的影响因素。结论 应从生命质量的影响因素出发,提供有效的干预措施,提高患者的生命质量。     

Determinants of overall quality of life in women over the first year after surgery for early stage breast cancer

Purpose  

Scores on quality of life (QOL) domains and facets are probably subject to fluctuations across time due to the course of breast cancer treatment. Existing QOL studies have been cross-sectional. Therefore, this prospective follow-up study examined whether QOL domains (physical health, psychological health, social relationships, and environment) and QOL facets contributed differentially across time to overall QOL in women with early stage breast cancer.     

Population-based study of the relationship of treatment and sociodemographics on quality of life for early stage breast cancer

Objective: To examine the relationship between cancer stage, surgical treatment and chemotherapy on quality of life (QOL) after breast cancer and determine if sociodemographic characteristics modify the observed relationships. Methods: A population-based sample of women with Stages 0–II breast cancer in the United States (N=1357) completed surveys including the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30), and the Breast Cancer-Specific Quality of Life Questionnaire (QLQ BR-23). Regression models calculated mean QOL scores across primary surgical treatment and chemotherapy. Clinically significant differences in QOL were defined as 10 point difference (out of 100) between groups. Results: Meaningful differences in QOL by surgical treatment were limited to body image with women receiving mastectomy with reconstruction reporting lower scores than women receiving breast conserving surgery (p < 0.001). Chemotherapy lowered QOL scores overall across four QOL dimensions (p values < 0.001), with a disproportionately greater impact on those with lower levels of education. Younger women reported lower QOL scores for seven of nine QOL dimensions (p values < 0.001). Conclusions: Women should be reassured that few QOL differences exist based on surgical treatment, however, clinicians should recognize that the impact of treatment on QOL does vary by a woman’s age and educational level.     

人格特征与乳腺癌患者生存质量的相关性研究

目的　探讨哈尔滨市乳腺癌患者生存质量与人格特征的相关性。方法　普通住院乳腺癌患者 5 2例 ,癌症康复协会乳腺癌患者 6 7例 ,共 119例 ,均使用世界卫生组织生存质量调查问卷 (WHOQOL 10 0 )、艾森克人格问卷(EPQ)、Zung’s抑郁自评问卷和Zung’s焦虑自评问卷进行调查。 结果　EPQ测量中的N因子与总的生存质量和生存质量的心理领域呈负相关 (P <0 0 5 )。乳腺癌患者的生存质量低于常模 ,焦虑、抑郁高于常模。结论　乳腺癌患者人格中情绪不稳定性高 ,降低生存质量 ,因此 ,必须把心理治疗和躯体治疗相结合来提高整体的疗效。     

Health-related quality of life in breast cancer survivors of different sexual orientations

Purpose  

Sexual minority women, e.g., lesbians and bisexuals, are an underserved population but not much is known about their quality of life (QOL) after a breast cancer diagnosis. For this reason, this study examines the physical and mental QOL and its association with sexual orientation in a cohort of long-term nonrecurring breast cancer survivors.     

Factors associated with sexual quality of life among midlife women in Serbia

Purpose

To assess factors associated with better sexual quality of life (QOL) in midlife period among women who are and are not sexually active.

Methods

Participants were 500 women aged 40–65 years from Belgrade, Serbia. Data were collected through general questionnaire (regarding socio-demographic characteristics, lifestyle habits, general medical, and gynecological history) in which one item investigated having partnered sexual activity (heterosexual intercourses). The sexual domain of the Utian Quality of Life Scale was used to assess the sexual QOL. The sexual QOL consisted of reflections on the satisfaction with frequency of sexual interactions, as well as sexual and romantic life in general. Higher scores indicated better sexual QOL.

Results

Most women were sexually active in midlife (81.6%). The mean sexual QOL score for the overall sample was 9.99 (range 3–15). The level of sexual QOL did not differ between sexually active and non-active women. Factors associated with better sexual QOL in sexually active menopausal women were being married or coupled, being physically active, having more children, having hot flushes, and not having tachycardia. Factors associated with better sexual QOL in sexually inactive menopausal women were drinking alcohol, being physically active, not having insomnia or skin rash.

Conclusions

Sexual QOL among Serbian urban midlife women was good and did not differ between women who were sexually active and those who were not. Further studies are needed to determine in what manner women who are not sexually active in midlife achieve high level of satisfaction with their sexual QOL.

     

Quality of life and psychosocial adjustment in gynecologic cancer survivors

Gynecologic malignancies occur in approximately 1 in 20 women in the United States. Until recently, clinical management of these cancers has focused almost exclusively on prolonging the survival of patients. A recent literature search using MEDLINE revealed relatively few research studies that reported data on quality of life (QOL) in a gynecologic cancer population. Reports in the literature have been conflicting, with some studies finding deterioration in QOL and some finding stability or improvement in QOL over time. Until recently, the impact of various treatments (surgery, radiation, chemotherapy) on QOL in this population was unknown. Recently, the QOL of women with gynecologic cancer has been compared to that of women with other types of cancer. Also, risk factors for poor adjustment in gynecologic cancer are beginning to be investigated. This presentation will attempt to 1) summarize the relevant literature on QOL in a gynecologic cancer population, 2) compare QOL in this population to other types of cancer, 3) examine risk factors for poor adjustment and 4) describe the limitations of the literature and future research directions.     

The impact of denial on health-related quality of life in patients with HIV

Background/purpose

The purpose of this study was to examine the influence of denial coping on quality of life (QOL) over time among individuals living with HIV, as denial has been understudied as a coping strategy within the literature on HIV/AIDS.

Methods

In a sample of 65 adult men and women, we used multilevel linear modeling to test trajectories of change in physical and mental health-related QOL across baseline, 3, 6, and 12?months, including denial as a predictor and gender as a moderator.

Results

The use of denial coping was associated with lower physical and mental health-related QOL at baseline. Denial coping predicted an increase in QOL over time, though QOL remained low in those who practiced denial coping. Men??s baseline mental health-related QOL was more negatively affected by denial coping than women??s. Women tended to increase in QOL more slowly over time compared to men.

Conclusion

Reliance on denial as a coping strategy is associated with poorer physical and mental health-related QOL in an HIV-positive population, though participants who engaged in denial also displayed more rapid improvement in their QOL over time. Men and women displayed different rates of improvement in QOL, indicating a need for gender-based treatment approaches. Future research should examine the complex role of denial on change in QOL.     

Frequent search for sense by long-term breast cancer survivors associated with reduced HRQOL

This study examined breast cancer survivors' reports of continuing efforts to make sense of their breast cancer experience and associations of such efforts with post-traumatic stress symptomology (PTSS) and long-term health related quality of life (HRQOL). A cross-sectional survey was conducted with 636 women in 2002-2003 two, five and ten years after their diagnosis of breast cancer. Only a minority of women with breast cancer reported frequently searching for sense in their cancer experience, or wondering "why did this happen to me?" two or more years after diagnosis. Controlling for key demographic and disease variables, greater involvement in search two, five and ten years post-diagnosis was associated with higher levels of PTSS (R2 = 0.26; p < 0.001) and with reduced HRQOL as measured using the SF-36 scale (p < 0.01 for all scales). It appears that continued efforts to search for sense in the cancer experience two or more years after cancer diagnosis are associated with PTSS and lower levels of HRQOL in long-term survivors of breast cancer.     

Psychometric assessment of the Life Satisfaction Questionnaire (LSQ) and a comparison of a randomised sample of Swedish women and those suffering from breast cancer

In a previous study, the Life Satisfaction Questionnaire (LSQ) was developed especially for women with breast cancer. The aim of the present study was to assess the psychometric properties of the LSQ in a randomized sample of Swedish women and to compare the perceived quality of life with that of women suffering from breast cancer. Another aim was to relate the result to educational background. A total of 257 women aged 20–80, randomly selected from the Swedish population register, answered the LSQ. The result was compared with that from 362 women aged 27–78 suffering from breast cancer. The construct validity was calculated by a principal component analysis, and the reliability by Cronbach -coefficients. It was concluded that the LSQ has acceptable validity and reliability. The result also showed that the women with breast cancer rated their perceived quality of life higher than women in general with respect to the quality of personal relations and the quality of daily activities, but lower for physical symptoms. In the comparison with respect to educational background, women with university education rated their quality of life higher than women with other types of education. The testing of the LSQ will continue.     

Does Rurality Affect Quality of Life Following Treatment for Breast Cancer?

Purpose: The present research examined the extent to which rural residence and social support seeking are associated with quality of life (QOL) among breast cancer patients following chemotherapy. Methods: Female breast cancer patients (n = 46) from communities of varying degrees of rurality in a Midwestern state completed psychological and QOL measures at 1-month postchemotherapy. Analyses assessed the relationships between QOL outcomes, rurality, and social support seeking. Findings: Using age and education as covariates, regression analyses were conducted to determine the extent to which QOL was related to social support seeking and rural/urban residence. Analyses revealed that social support seeking was associated with lower scores on multiple indices of QOL, and it was associated with higher self-reported symptoms of depression. Several significant associations with rural/urban residence were noted as well. Specifically, increasing rurality, as defined by USDA Rural-Urban continuum codes, was associated with lower overall QOL, lower functional well-being, and increased complaints of breast cancer specific symptoms. Conclusions: These findings highlight the relevance of continued efforts to address social support needs among women with a history of breast cancer living in rural and urban communities. They also suggest that individuals in more rural communities may be at risk for lowered QOL in the early period following cancer treatment. Future research is needed to replicate these results with larger and more diverse samples of rural and urban dwelling individuals, and to determine whether these effects may be attributed to identifiable characteristics of rural communities (eg, fewer cancer-related resources).     

Quality of life scores: An independent prognostic variable in a general population of cancer patients receiving chemotherapy

This report examines the prognostic associations between QOL scores measured by the EORTC QLQ-C30 and survival in a large heterogeneous population of cancer patients. Eight hundred and fifty-one cancer patients who were to receive chemotherapy were enrolled in two National Cancer Institute of Canada Clinical Trials Group (NCIC CTG) antiemetic trials. All patients completed the EORTC QLQ-C30 immediately prior to their first chemotherapy. Survival data were available and obtained for 474 of 639 patients (74%). Cox's proportional hazards model was used to assess the independent impact of QOL and demographic variables on survival. Presence of metastatic disease, diagnosis of lung or ovarian cancer, ECOG performance status, global quality of life and emotional functioning were significantly associated with survival. Global QOL was predictive in all patients, in subgroups of patients with metastatic disease, with breast and lung cancer and other tumour types. In patients with low global quality of life scores, patients with low emotional functioning ratings lived longer than did patients with high emotional functioning ratings. Patients with high global QOL live significantly longer than do patients with low global QOL. The relationship between emotional functioning in patients with low global QOL and survival needs confirmation.     

Quantitative estimates of the impact of sensitivity and specificity in mammographic screening in Germany.

STUDY OBJECTIVE: To estimate quantitatively the impact of the quality of mammographic screening (in terms of sensitivity and specificity) on the effects and costs of nationwide breast cancer screening. DESIGN: Three plausible "quality" scenarios for a biennial breast cancer screening programme for women aged 50-69 in Germany were analysed in terms of costs and effects using the Microsimulation Screening Analysis model on breast cancer screening and the natural history of breast cancer. Firstly, sensitivity and specificity in the expected situation (or "baseline" scenario) were estimated from a model based analysis of empirical data from 35,000 screening examinations in two German pilot projects. In the second "high quality" scenario, these properties were based on the more favourable diagnostic results from breast cancer screening projects and the nationwide programme in The Netherlands. Thirdly, a worst case, "low quality" hypothetical scenario with a 25% lower sensitivity than that experienced in The Netherlands was analysed. SETTING: The epidemiological and social situation in Germany in relation to mass screening for breast cancer. RESULTS: In the "baseline" scenario, an 11% reduction in breast cancer mortality was expected in the total German female population, ie 2100 breast cancer deaths would be prevented per year. It was estimated that the "high quality" scenario, based on Dutch experience, would lead to the prevention of an additional 200 deaths per year and would also cut the number of false positive biopsy results by half. The cost per life year gained varied from Deutsche mark (DM) 15,000 on the "high quality" scenario to DM 21,000 in the "low quality" setting. CONCLUSIONS: Up to 20% of the total costs of a screening programme can be spent on quality improvement in order to achieve a substantially higher reduction in mortality and reduce undesirable side effects while retaining the same cost effectiveness ratio as that estimated from the German data.     

上海市浦东新区围产期妇女生命质量评价

目的了解上海市浦东新区围产期妇女的生命质量状况。方法应用健康调查简表(SF-36量表)对浦东新区围产期妇女分为产前、产后两组人群分别进行生命质量评价。将产前妇女的生命质量与浦东新区社区居民中年轻女性进行比较,产后妇女的生命质量与产前妇女进行比较。结果产前妇女生命质量的总评分为70.04分,产后妇女生命质量的总评分为73.18分。产前妇女的生命质量比社区年轻女性差,产后妇女的生命质量好于产前妇女。结论围产期妇女的生命质量状况不容乐观。建议在家庭的参与下,提高围产期妇女的知信行水平,有利于改善围产期妇女的生命质量。     

Symptom prevalence,characteristics and distress in a cancer population

Despite the importance of symptom control in the cancer population, few studies have systematically assessed the prevalence and characteristics of symptoms or the interactions between various symptom characteristics and other factors related to quality of life (QOL). As part of a validation study of a new symptom assessment instrument, inpatients and out-patients with prostate, colon, breast or ovarian cancer were evaluated using the Memorial Symptom Assessment Scale and other measures of psychological condition, performance status, symptom distress and overall quality of life. The mean age of the 243 avaluable patients was 55.5 years (range 23–86 years); over 60% were women and almost two-thirds had metastatic disease. The Karnofsky Performance Status (KPS) score was80 in 49.8% and 123 were inpatients at the time of assessment. Across tumour types, 40–80% experienced lack of energy, pain, feeling drowsy, dry mouth, insomnia, or symptoms indicative of psychological distress. Although symptom characteristics were variable, the proportion of patients who described a symptom as relatively intense or frequent always exceeded the proportion who reported it as highly distressing. The mean (±SD, range) number of symptoms per patient was 11.5±6.0 (0–25); inpatients had more symptoms than outpatients (13.5±5.4 vs. 9.7±6.0, p<0.002) and those with KPS80 had more symptoms than those with KPS>80 (14.8±5.5 vs. 9.2±4.9, p<0.0001). The number of symptoms was highly associated with heightened psychological distress and poorer quality of life (for example, r=0.67 for the relationship with the Functional Living Index-Cancer, a QOL measure). These data clarify the prevalence and characteristics of cancer-related symptoms and suggest that the number of symptoms per patient may be a useful quality of life indicator.Supported by American Cancer Society Grant PRB-78 and by NIH-CA52477.     

Stress, quality of life and physical activity in women with varying degrees of premenstrual symptomatology

Premenstrual symptomatology, stress, quality of life (QOL) and exercise frequency, volume, and intensity were assessed in 114 females (18-33 years). Based on premenstrual symptoms (PMS), women were divided into high and low PMS groups and compared on stress, QOL and exercise variables. Results revealed women with high PMS had significantly more stress and poorer QOL than women with low PMS (p <.05 for both comparisons). Groups did not significantly differ on any of the exercise variables. Further analyses were performed to determine if exercise variables impacted PMS symptoms, stress and QOL reports in the high PMS group. While exercise volume and intensity did not impact any of the variables assessed, women with high PMS who reported exercising "sometimes" had more stress than women who reported exercising "often" or "never". This nonlinear relationship suggests that women with the worst symptoms may respond by exercising, while women who exercise often or never do not associate exercise with their symptoms.