Generic Short Form Health Survey Research Articles

Quality of life among germ-cell testicular cancer survivors: The effect of time since cancer diagnosis.

IntroductionTesticular cancer is one of the most treatable cancers, with a 10-year survival of more than 95%. Many patients will be long-term survivors and this disease strikes men in an important phase of their lives, therefore the quality of life (QoL) among these patients is an area of particular interest. We aimed to study whether QoL in testicular cancer survivors depends on the time since cancer diagnosis.MethodsData were collected from the EPSAM (Esposizioni postnatali e salute maschile) study, a case-control study on patients with testicular cancer, diagnosed between 1997 and 2008 in the province of Turin, Northern Italy, and interviewed between 2008 and 2010 (response rate among cases 57%). Patients were contacted through their oncologist at the San Giovanni Batista Hospital in Turin or through their general practitioner (GP) in the rest of the Province of Turin. QoL was assessed cross-sectionally using the short form 12 (SF-12) questionnaire, a generic short-form health survey that produces two summary scores, PCS (physical component score) and MCS (mental component score), to evaluate physical and mental health, respectively.ResultsOut of 234 study patients, 125 cases were seminomas and 109 cases were nonseminomas. The mean age at diagnosis was 34.5 years. After adjusting for age, time since diagnosis was not associated with PCS and MCS scores. Among nonseminomas, the median PCS slightly increased (adjusted OR (odds ratio) for 5+ vs < 2 years since cancer diagnosis: 1.78 (1.17–2.73), p = 0.008) and MCS slightly decreased (adjusted OR per 1-year increase since cancer diagnosis: 0.92, 95% CI: 0.82–1.05, p = 0.23) with time. Similar findings of no association between time since diagnosis and PCS and MCS were found when the analyses were restricted to the subgroup of cancer patients contacted through their oncologist, whose response proportion was 82%.ConclusionIn a study of testicular cancer patients interviewed cross-sectionally at 1 to more than 10 years since diagnosis, time since cancer diagnosis was not associated with QoL when we considered all germ-cell testicular cancer patients together. When stratified by histology type, we found certain evidence that nonseminoma cases report higher PCS over time since cancer diagnosis.

Effects of progressive aquatic resistance training on symptoms and quality of life in women with knee osteoarthritis: A secondary analysis.

To conduct a secondary analysis to study the effects, those 4months of aquatic resistance training have on self-assessed symptoms and quality of life in post-menopausal women with mild knee osteoarthritis (OA), after the intervention and after a 12-month follow-up period. A total of 87 post-menopausal volunteer women, aged 60-68years, with mild knee OA were recruited in a randomized, controlled, 4-month aquatic training trial (RCT) and randomly assigned to an intervention (n=43) and a control (n=44) group. The intervention group participated in 48 supervised aquatic resistance training sessions over 4months while the control group maintained their usual level of physical activity. Additionally, 77 participants completed the 12-month post-intervention follow-up period. Self-assessed symptoms were estimated using the OA-specific Western Ontario and McMaster University Osteoarthritis Index (WOMAC) and Health-related Quality of life (HRQoL) using the generic Short-form Health Survey (SF-36). After 4months of aquatic resistance training, there was a significant decrease in the stiffness dimension of WOMAC -8.5mm (95% CI=-14.9 to -2.0, P=.006) in the training group compared to the controls. After the cessation of the training, this benefit was no longer observed during the 12-month follow-up. No between-group differences were observed in any of the SF-36 dimensions. The results of this study show that participation in an intensive aquatic resistance training program did not have any short- or long-term impact on pain and physical function or quality of life in women with mild knee OA. However, a small short-term decrease in knee stiffness was observed.

Long-Term Health-Related Quality of Life in Living Liver Donors.

BackgroundIn living donor liver transplantation (LDLT), 2 patients undergo surgery, and the advantages and disadvantages for both patients should be considered. This study evaluated the long-term quality of life in living liver donors, and its impact on their activities of daily living focusing on mood and mental health.Material/MethodsIn total, 101 living liver donors (69 female and 32 male patients, median age of 36.8 years) were surveyed at a median time of 61.8 months after liver donation (range 7–169 months). The generic Short Form Health Survey (SF-36), the Patient Health Questionnaire 9 (PHQ-9), and the Questionnaire of Physical Activity (IPAQ) were used. The results of SF-36 were compared to a matched control group (n=72) using the Wilcoxon test; the SF-36, the PHQ-9, and the IPAQ scores were analyzed using Spearman’s rank correlation. Linear regression model was used to check for dependencies between variables of interest. The IPAQ results were compared between the study group and the general Polish population.ResultsThere were no significant differences in the SF-36 domains between the study group and control group except body pain, which was higher in the living liver donor group (P<0.05). In 30.6% of patients, the PHQ-9 survey revealed mood disturbances. The PHQ-9 scores were higher in female-donors (P<0.05). Both summary scores of the SF-36 correlated to the PHQ-9 (P<0.001). In 89.1% of patients, physical activity was below the population norm and was lower in female donors than in male donors (P<0.01).ConclusionsLDLT had no impact on donors’ physical and mental health. Physical activity of living liver donors was lower than that of the general population. The SF-36 and the IPAQ measures seem to be reliable in the care of living liver donors. The PHQ-9 survey results and the inclination to depression of female living liver donors requires further study.

Pain cognition versus pain intensity in patients with endometriosis: toward personalized treatment

To explore how pain intensity and pain cognition are related to health-related quality of life (HRQoL) in women with endometriosis. Cross-sectional questionnaire-based survey. Multidisciplinary referral center. Women with laparoscopically and/or magnetic resonance imaging-proven endometriosis (n = 50) and healthy control women (n = 42). For HRQoL, two questionnaires: the generic Short Form Health Survey (SF-36) and the Endometriosis Health Profile 30 (EHP-30). For pain cognition, three questionnaires: the Pain Catastrophizing Scale (PCS), the Pain Vigilance and Awareness Questionnaire (PVAQ), and the Pain Anxiety Symptoms Scale (PASS). For pain intensity, the verbal Numeric Rating Scale (NRS). Association between pain intensity and pain cognition with HRQoL in women with endometriosis, and the differences in HRQoL and pain cognition between women with endometriosis and healthy controls. Health-related quality of life was statistically significantly impaired in women with endometriosis as compared with healthy control women. The variables of pain intensity and pain cognition were independent factors influencing the HRQoL of women with endometriosis. Patients with endometriosis had statistically significantly more negative pain cognition as compared with controls. They reported more pain anxiety and catastrophizing, and they were hypervigilant toward pain. Pain cognition is independently associated with the HRQoL in endometriosis patients. Clinicians should be aware of this phenomenon and may consider treating pain symptoms in a multidimensional, individualized way in which the psychological aspects are taken into account. In international guidelines on management of women with endometriosis more attention should be paid to the psychological aspects of care.

Evaluating health‐related quality of life in patients with polycystic liver disease and determining the impact of symptoms and liver volume

Polycystic liver disease (PLD) follows a progressive course ultimately leading to severe hepatomegaly and mechanical complaints in a subset of patients. It is still unknown to what extent this compromises health-related quality of life (HRQL). Our aim was to determine HRQL in PLD patients and investigate its association with concurrent abdominal symptoms and liver volume. Pooled data of 92 severe PLD patients from two randomized clinical trials were used for our cross-sectional analysis. HRQL was assessed using the generic short-form health survey (SF-36) resulting in eight scale scores and the summarizing physical (PCS) and mental component score (MCS). Subsequently, these were compared with the general population. Abdominal symptoms were measured with a standardized, 7-point scale questionnaire in 54 patients. We dichotomized symptoms for absence or presence and compared them with the component scores. Finally, a possible correlation between liver volume and HRQL was explored. Demographics showed severe polycystic livers (mean 4906 ± 2315 ml). PCS was significantly lower compared with the general population (P < 0.001), in contrast with a similar MCS (P = 0.82). PLD patients had statistically significant (P < 0.05) diminished physical functioning, role physical, general health, vitality and social functioning scores. Upper- and lower abdominal pain and dyspnoea were significantly associated with a reduced PCS (P < 0.01). No correlation was found between liver volume and HRQL. Polycystic liver disease patients had significantly lower HRQL in the physical dimension compared with the general population. Abdominal pain and dyspnoea had a significant impact on this physical dimension of HRQL.

Body mass index and health-related quality of life in apparently healthy individuals

Obesity is known to be associated with a range of chronic medical comorbidities, but little is known about the impact of overweight and obesity on health-related quality of life (HRQoL) in persons without chronic diseases. The aim of this study was to assess HRQoL, body mass index (BMI) and health behavior patterns in a community sample of subjects who had no long-lasting medical comorbidities We assessed HRQoL in 1,187 apparently healthy individuals (mean age 57±7years), of whom 24% were classified as normal weight, 49% as overweight, 20% as obese and 7% as very obese. Two different instruments of HRQoL were used: the generic Short-Form Health Survey (SF-36) questionnaire and the preference-based instrument EuroQol (EQ-5D). All physical components of the SF-36 decreased linearly according to BMI categories in women. In men, only poorer physical functioning scale showed linearity with rising BMI. Scores on the mental components of the SF-36 did not differ by BMI categories in either gender. The EQ-5D index and EuroQol visual analogue scale scores decreased linearly with rising BMI only in women. In apparently healthy middle-aged subjects, physical HRQoL decreases with increasing level of BMI and more so in women than in men. Mental components of HRQoL do not differ between the categories of BMI in either gender.

Is the Patient Outcomes of Surgery (POS)-Hand/Arm Questionnaire a Reliable, Valid and Responsive Measurement of Patient-Based Outcomes in Hand and Upper Limb Surgery?

The purpose of our study was to evaluate a new region-specific outcome measure in hand and upper limb surgery: the Patient Outcomes of Surgery (POS)-Hand/Arm questionnaire using the generic Short Form Health Survey (SF)-36 questionnaire as a 'gold standard' comparative measure. The POS-Hand/Arm preop questionnaire and the SF-36 questionnaire were completed by 214 patients on the day of their hand or upper limb surgery; and a postop POS-Hand/Arm and the SF-36 questionnaire were completed by patients 3 months after their initial surgery. The POS-Hand/Arm questionnaire responses were psychometrically evaluated and it was shown to have high internal consistency; high total-item correlations; signification scale correlations with the SF-36; and a low proportion of missing data. The POS-Hand/Arm questionnaire is a psychometrically sound instrument that can be used pre- and post-surgery to evaluate patient-based outcomes for a wide range of conditions in hand and upper limb surgery.

Correlation between vision‐ and health‐related quality of life scores

To examine the correlation between health-related quality of life (HRQOL) scores [assessed using the generic Short Form Health Survey (SF-36) questionnaire] and vision-related quality of life (VRQOL) scores [assessed using the National Eye Institute Visual Function Questionnaire (NEI-VFQ25)]. Cross-sectional analytic study. All surviving participants of the Blue Mountains Eye Study (n = 1952, aged 60 years and older) were invited to attend comprehensive eye examinations 10 years after baseline examinations and were asked to complete both questionnaires. Complete data were available for 1436 participants. After controlling for age, sex and the presence of either unilateral or bilateral visual impairment, the number of hospital admissions, chronic medical conditions and disabilities, we found that the composite NEI-VFQ score was significantly associated with the two main domains of the SF-36 survey: the summary physical component score (P < 0.001) and the mental component score (P < 0.001). There was relatively low correlation (r < 0.3) between the NEI-VFQ25 subscales and SF-36 subscales including the physical and mental composite scores. VRQOL is influenced by both general health and HRQOL. However, there is a relatively low correlation between the individual subscales of these two quality of life questionnaires.