Impact of Home-Based Work during the COVID-19 Pandemic on Mental and Physical Health in a German Population-Based Sample.

Background: The COVID-19 outbreak necessitated physical distancing, as part of secondary prevention, at a personal and professional level. Working from home (WFH) became increasingly important. In this study, the impact of the COVID-19 pandemic restrictions on physical and mental health is investigated, compared with pre-pandemic data, and with employees who WFH and are on-site. Methods: Data from the German Saxon longitudinal study population were used. Attitudes towards WFH as well as mental and physical health assessments during the COVID-19 pandemic were examined. Comparisons were made with corresponding pre-pandemic scores and between employees WFH and on-site in 2022. Results: In total, 319 participants with equal gender distribution were included. Of those, 86 worked from home stating better organizability of their work, more time for partnership, less stress, and greater work satisfaction. Compared to pre-pandemic data, the D-score, PHQ-4, G-Score, and PHQ-SSS-8 showed a significant increase. No difference in physical or mental health between employees WFH and on-site was observed. Conclusion: In general, COVID-19 restrictions had a negative impact on mental and physical health. Although WFH is well accepted, it did not show significant health benefits.

[Anxiety, Depression, Psychological Strain and Physical Complaints before and after the Covid-19 Pandemic in a German Longitudinal Study with Adults from Saxony]. / Ängstlichkeit, Depressivität, psychische Belastung und Körperbeschwerden vor und nach der Covid-19-Pandemie in einer deutschen Längsschnittstudie bei Erwachsenen aus Sachsen.

OBJECTIVE: The objective of the study was to investigate whether psychological distress increased in a German community sample from Saxony during the course of the Corona pandemic. METHODS: In 2017/2018 and 2022, N=289 participants (54.7% female) of the Saxon Longitudinal Study were interviewed about their psychological well-being using questionnaires (PHQ-4, SSS-8). RESULTS: There is a significant increase in complaints (anxiety, depression, psychological distress, physical complaints) compared to 2017/2018 to 2022 with effect sizes in the small and medium range (Cohens d=0.26-0.62). CONCLUSION: Data collection was not due to the pandemic but was routine as part of an ongoing long-term study. The Covid-19 pandemic led to an increase in psychological distress and physical complaints in a Saxonian, age-homogeneous population sample.

Variables associated with oral health-related self-efficacy - results of a cross-sectional study.

BACKGROUND: Oral health-related self-efficacy (OH-SE) is pivotal for oral health and is associated with other oral-health related variables, such as dental fear and anxiety (DF/A) and dental hygiene behaviors (DHB). This study attempts to analyze associations between OH-SE and oral healthrelated variables in a German population to extend previous research by analyzing whether OH-SE can be predicted by these variables, as this might contribute to the development of treatment interventions. METHODS: OH-SE, DF/A, oral health-related quality of life (OHRQoL), self-perceived dental condition, satisfaction with general health, DHB, and socioeconomic status were assessed as a part of the Saxon Longitudinal Study in an adult sample (n = 309, 56.3% female, all Saxon secondary school 8th graders in 1987). The associations of OH-SE with these variables were examined by means of correlation, multiple linear regression analyses, and group comparisons. Significance (p), standardized regression coefficients (ß), and effect size (Cohen's d) were calculated. RESULTS: The correlation analyses revealed increased OH-SE to be accompanied by low levels of DF/A, high levels of OHRQoL, high levels of self-perceived dental condition, increased satisfaction with general health and socioeconomic status (all r ≥ 0.142; all p ≤ 0.013). In the regression analysis, OH-SE was mainly predicted by self-perceived dental condition and satisfaction with general health (R2 = 0.157) as well as by daily frequency of toothbrushing, OHRQoL, and socioeconomic status on a trend-level basis. In the group comparisons OH-SE was lower in participants with moderate for manifest DF/A and higher in individuals with higher OHRQoL, better self-perceived dental condition, increased satisfaction with general health, increased daily frequency of toothbrushing, more dental appointments, and above-average socioeconomic status (trend level; all t ≥ 1.57; p ≤ 0.059). CONCLUSIONS: In this cross-sectional study, high levels of OH-SE were mainly predicted by general health as well as self-perceived dental condition. It was also associated with decreased DF/A, increased DHB, higher OHRQoL, and higher socioeconomic status. Future research should analyze these associations in longitudinal designs to address whether interventions focusing on adherence to good DHB improve (dental) health and thus OH-SE. This might be a promising approach, particularly in relation to the treatment of DF/A.

Insomnia symptoms in adulthood. Prevalence and incidence over 25 years.

OBJECTIVE/BACKGROUND: Despite its high prevalence, little information is available about the course of insomnia symptoms over the life span. In this study, we analyzed the self-reported insomnia symptoms of the general population over more than 20 years, covering young up to middle adulthood. PATIENTS/METHODS: Data from waves 12 to 32 of the Saxon Longitudinal Study (1996-2021), were analyzed. Based on data from the 12th wave, n = 115 adults (48 men (41.7%), 67 women (58.3%), Mage = 23.59, SD = 0.59) completed the G-Score Item #3 in the following 18 waves, thus forming the basis for our analyses. The G-Score Item #3 reads "In the last 12 months, have you had the following complaints? Please indicate how often they occurred - Insomnia". The G-Score Item #3 was dichotomized using a cut-off score of 2, and prevalence and incidence rates were calculated by gender. RESULTS: The minimum prevalence rate was 23.48% (Mage = 32.11, SD = 0.40), and the maximum was 47.83% (Mage = 48.43, SD = 0.64), indicating an increase in insomnia symptoms with age. In most cases, no evidence was found for gender differences in prevalence rates. The incidence rates were 10.43% for the 1st year of follow-up and 8.7% for the 5th year and 6th year of follow-up, respectively. CONCLUSIONS: This study provides further evidence for the high prevalence rates of insomnia symptoms in the general population. As this study is the first epidemiological study of insomnia symptoms based on a single-item (screening) instrument, it should be rather seen as an extension than a replication of previous study findings.

[Psychometric Evaluation of a Single-Item-Screener for Sleep Disturbances]. / Psychometrische Überprüfung eines Ein-Item-Screeners für Schlafbeschwerden.

OBJECTIVE: Sleep disturbances are one of the most prevalent health complaints in the general population. Thus, the need for validated screening instruments and prevention measures is high. The aim of the current study is to evaluate a potential single-item screening instrument and therefore, contribute to an improved early detection. METHODS: Data from Saxony Longitudinal Study (SLS) is being analyzed. Based on data of 32nd wave (n=321, 172 women, 149 men, M age=48.42, SD=0.64), the G-Score Item #3 ("Have you had the following complaints in the last 12 months? Please indicate how often they occurred. - sleeplessness"), a potential screening instrument, is psychometrically evaluated. A Receiver Operating Characteristic (ROC)-Analysis is calculated to assess the predictive validity of the G-Score Item #3. RESULTS: Retestreliability for the G-Score Item #3 is 0.70 (p<0.001). Correlation with the Jenkins Sleep Scale (JSS) was r=0.79 (p<0.01). The area under the curve (AUC) is 0.92, providing evidence for a very good predictive validity. DISCUSSION AND CONCLUSION: This study provides evidence for the use of the G-Score Item #3 as a screening instrument for sleep disturbances by showing good psychometric properties and brevity.

Are Attitudes towards COVID-19 Pandemic Related to Subjective Physical and Mental Health?

In this paper, we investigate the relationship between a person's psychological distress, subjective physical health and their attitudes towards the COVID-19 pandemic. The evaluation was performed on the basis of data from two waves of the Saxon Longitudinal Study, carried out in 2019 (pre-pandemic) and 2021. The number of study participants in both waves was 291. We tested in autoregressive cross-lagged models the stability of the respondents' health status before and during the pandemic and reviewed their influence on attitudes towards COVID-19. Our results show that COVID-19-related concerns are controlled by subjective physical health, while pandemic denial is linked to psychological distress. In an unknown and critical situation, with limited control over the situation, the strategy of avoidance or suppression may be used by individuals for protection by psychologically downplaying the stressor and danger.

[Internal Migration and Mental Health - Relevant Factors 20 and 30 years after Unification: Results of a Longitudinal Study in German]. / Binnenmigration und psychische Gesundheit in der Sächsischen Längsschnittstudie ­ Relevante Faktoren 20 und 30 Jahre nach der Wiedervereinigung.

Aim The aim of the present study was to determine the relevant factors in the mental health of people who experienced internal migration in comparison with people who did not. Methods Data from a longitudinal study in Saxony were used to compare the psychological distress of individuals who migrated internally with that of those who did not in 2010 and 2020. Bootstrapping-based mediation analysis was applied to examine possible mediators between internal migration and mental health.Results Individuals who experienced internal migration reported less mental distress compared to those who did not in 2010, but not in 2020, but these effects disappeared after including covariates and mediators. Important mediators in 2010 were life situation, political solidarity with FRG, winner of German Unification and job security; in 2020, these were threat of old-age poverty and experiences with system.Discussion Internal migration influences mental distress through different factors. Especially the current life circumstances play a crucial role.

Psychological and Socio-Economical Determinants of Health: The Case of Inner German Migration.

A substantial body of research has shown worse health conditions for East- vs. West-Germany in the wake of reunification. In the present study, we investigate how these differences between the two formerly divided regions developed and what maintains them. Specifically, we consider the associations between health status, income satisfaction, and health-related locus of control. In a quasi-experimental and longitudinal study design, we are particularly interested in the differences between individuals who stayed in East-Germany and those who were born in the East but migrated to West-Germany. To this end, we examined data from seven waves of the Saxony Longitudinal Study (2003-2009). Specifically, we tested a cross-lagged panel model with random effects, which evinced very good model fit. Most parameters and processes were equivalent between individuals who stayed in East-Germany vs. moved to West-Germany. Crucially, there was the expected pattern of positive correlations between health, income, and locus of control. In addition, we found substantially lower values for all three of these variables for the individuals who stayed in East-Germany (vs. moved to West-Germany). A possible explanation is the increase in socio-economic status that the internal migrants experienced. These findings present an important contribution of research in order to foster a better understanding on the social dynamics in Germany related to internal/domestic migrants and implications in the context of health outcomes (e.g., significantly more unemployment in East vs. West-Germany), especially since almost 20-25% of East-German citizens migrated to West-Germany. Until now, there are no similar studies to the Saxony longitudinal project, since the data collection started in 1987 and almost every year an identical panel has been surveyed; which can be particularly useful for health authorities. The study mainly focuses on social science research and deals with the phenomenon of reunification, approaching several subjects such as mental and physical health, quality of life and the evaluation of the political system. Yet even though many people have experienced such a migration process, there has been little research on the subjects we approach. With our research we deepen the understanding of the health consequences of internal migration.

Psychosocial aftercare of adolescent and young adult cancer survivors in Germany: Awareness, utilisation, satisfaction and associated factors.

AIM: This study systematically assesses the awareness of, utilisation of and satisfaction with psychosocial care for adolescents and young adult (AYA) cancer survivors in aftercare. METHODS: Survivors between 18 and 39 years were surveyed in aftercare. Awareness of, utilisation of and satisfaction with psychological counselling (PC), social-legal counselling (SLC) and other psychosocial care (OPC) were measured using self-developed questionnaires. Multivariate analyses were conducted to determine factors correlated with awareness and use of psychosocial care. RESULTS: Five hundred and fourteen survivors participated; the mean age at diagnosis was 29.6 years (SD = 6.14). 54% of cancer survivors were aware of PC, 45% of SLC and 24% of OPC. Those who possessed knowledge about these services used it to a considerable extent (63%-74%), and the majority (66%-75%) was highly satisfied. No common factors could be found that increase the likelihood of being aware of these three services (R2  = 0.028-0.138). Female gender (OR = 2.08-2.18) and high anxiety (OR = 1.19-1.38) were identified as common factors that increase the likelihood of utilising psychosocial services (R2  = 0.160-0.395). CONCLUSION: AYA who are aware of psychosocial services in aftercare are motivated to use them and express high satisfaction with use. For the utilisation of psychosocial services, anxiety and female gender can be identified as common factors. The visibility of psychosocial services for aftercare should be increased given the high number of unaware AYA survivors. The active and repeated addressing of psychosocial issues and regular provision of information (e.g., written guides on survivorship) by caregivers should be made a standard of care for AYA cancer survivors.

The long-lasting impact of unemployment on life satisfaction: results of a longitudinal study over 20 years in East Germany.

BACKGROUND: Economic disruption in East Germany at the time of reunification (1990) resulted in a noticeable increase in unemployment. The present study provides data from a German cohort for over 20 years. The aim was to examine how the frequency of experiencing unemployment affects life satisfaction and whether their relationship changes over time. METHODS: In the Saxon Longitudinal Study, an age-homogeneous sample was surveyed annually from 1987 to 2016. Since 1996, 355 people (54% female) have been examined for issues related to unemployment. Life satisfaction was measured with both the Global Satisfaction with Life Scale and the Questions on Life SatisfactionModules questionnaire. RESULTS: In 1996, the participants were 23 years old and 50% of the sample was affected by unemployment. At all 16 different measuring points, participants who were never unemployed indicated higher life satisfaction than those who were once unemployed. The repeatedly unemployed consistently reported the lowest values of life satisfaction. In each year, there were significant differences with small to medium effect sizes. CONCLUSION: Our results support the notion that the adverse effects of unemployment on life satisfaction increase with the time spent unemployed. In 2016, only 2% of the cohort were currently unemployed, but differences between people with and without unemployment experience still exist. This indicates that the negative effect of the unemployment experience will last for a very long time. To the best of our knowledge, this is the first study that demonstrates the effect so persistently at so many measurement points for over 20 years.

Anxiety and depression in young adult German cancer patients: Time course and associated factors.

OBJECTIVE: Cancer in young adulthood is a nonnormative and critical life event. The experience of having cancer can have a strong impact on the mental health of young adults. This study investigated anxiety and depression in young adult cancer patients, examining changes over time and determining associated factors. METHODS: Young cancer patients (18-39 years at time of diagnosis, diagnosis less than 4 years) were examined. Anxiety and depression were measured at two time points (t2 = 12 months after t1) using the Hospital Anxiety and Depression Scale (HADS). Regression analyses were conducted to determine whether sociodemographic, medical, and/or psychosocial factors (social support, adjustment to the illness, unmet supportive care needs) were associated with patients' anxiety and depression. RESULTS: Five hundred fourteen young cancer patients (mean age 29.6 years, 75.1% women) completed both questionnaires. A higher proportion showed elevated levels of anxiety (t1: 42.2%; t2: 45.3%) than of depression (t1: 16.9%; t2: 17.7%), and no significant changes in anxiety and depression levels over time were observed. Psychosocial factors explained a major proportion of the variances for anxiety and depression levels at both time points (adjusted R2 between.50 and.59). Furthermore, significant associations were found for anxiety (t1) with gender (women↑); anxiety (t2) and depression (t2) with sick leave (sick leave yes↑); depression (t2) with time since diagnosis (longer time↑). CONCLUSION: Psychological distress among adolescents and young adults (AYA) manifests particularly as anxiety. Strong associations between anxiety/depression and psychosocial factors, as well as the stability of psychological distress over time, clearly illustrate the need for psycho-oncological care in this patient group.

Sexuality and cancer in adolescents and young adults - a comparison between reproductive cancer patients and patients with non-reproductive cancer.

BACKGROUND: Sexuality is an important aspect of quality of life for adolescent and young adults that remains understudied in cancer patients. Most current knowledge about how cancer and cancer treatments can affect patients' sexuality pertains to reproductive cancer patients (breast, gynecological, male reproductive organs), whereas only little is known about how the disease affects the sex lives of patients with other types of cancer. This study examined sexual satisfaction and sexual supportive care needs among adolescent and young adult cancer patients, with a particular focus on how the type of cancer a person has is associated with these issues differently. METHODS: Five hundred seventy-seven (n = 424 females, 73.5%) patients between 18 and 39 years of age at diagnosis and representing all major tumor entities completed the standardized questionnaire. The analysis addressed the following topics: sexual satisfaction (Life Satisfaction Questionnaire), sexual supportive care needs (Supportive Care Needs Survey), and changes in sexuality (Questions on Life Satisfaction Modules). These topics were tested by mean differences between reproductive and non-reproductive cancer, equivalence testing and regression analyses. RESULTS: About one third of the patients reported being dissatisfied with their sexuality and having supportive care needs in this area. Changes in sexuality were significantly more common in women with reproductive cancers than in those who had other types of cancer (t = - 2.693, p = .007), while both groups had equivalence in scores for sexual satisfaction and sexual supportive care needs. Reproductive cancers are not more associated with deterioration of sexual satisfaction (R2 = .002, p = .243), changes in sexuality (R2 = .006, p = .070) or increased sexual supportive care needs than non-reproductive cancers (R2 = .004, p = .131). CONCLUSIONS: The results indicate that about a third of adolescents and young adults with both reproductive but also with non-reproductive cancer experience sexual dissatisfaction in similar measure. An equal percentage of these patients also express a desire to receive supportive care in this area. Consequently, health care professionals should address issues of sexuality and cancer as a matter of routine when caring for young adults even when patients have a non-reproductive cancer.

Perceived social support and associations with health-related quality of life in young versus older adult patients with haematological malignancies.

BACKGROUND: This study compared the perceived social support of young and older adult cancer patients, examining possible influencing factors as well as associations with health-related quality of life. METHODS: A total of 179 young patients (18-39 years) and 200 older adult patients (> 70 years) with haematological malignancies completed questionnaires on their perceived social support (ISSS-8, scales: Positive Support and Detrimental Interactions, range 0-16) and health-related quality of life (EORTC QLQ-C30). Tests for mean differences, correlations and regression analyses to determine associated variables of social support were performed. RESULTS: No difference was reported between young (M = 13.40, SD = 2.81) and older adult patients (M = 13.04, SD = 3.82; p = .313) for Positive Support. However, young patients (M = 4.16, SD = 3.10) reported having had more Detrimental Interactions than older patients did (M = 1.63, SD = 2.42; p < .001, Cohen's d = .910). Comparison of the EORTC QLQ-C30 Function scales showed poorer outcomes for young patients on Emotional, Cognitive and Social Functions and a higher outcome on Physical Function compared with older adult patients. Regression analyses indicated that age (young vs. older adult patients) significantly explained proportions of variance in all models, with young age having a negative impact on Emotional, Cognitive and Social Functions and a positive impact on Physical and Role Functions compared with old age. Significant associations between Detrimental Interactions and all the scales examined except Cognitive Function were found. CONCLUSIONS: The difference in negative perceptions of social support in young vs. older adult patients and its impact on health-related quality of life emphasises the necessity of differentiating between positive and negative social support. Negative interactions should be addressed through psychosocial care, particularly with young cancer patients.

Unmet supportive care needs in young adult cancer patients: associations and changes over time. Results from the AYA-Leipzig study.

PURPOSE: Coping with cancer at a young adult age (AYA) is a challenge for many patients and raises support needs. We aim to examine unmet supportive care needs and to investigate predictors of and changes in unmet needs over time. METHODS: We surveyed AYAs (18-39 years at time of diagnosis, diagnosis < 4 years) at two time points (t2 = 12 months after t1) using the Supportive Care Needs Survey (SCNS-SF34) among other validated measures. We conducted multiple hierarchical regressions to identify sociodemographic, medical and psychosocial predictors of unmet needs. RESULTS: A total of 514 AYAs (386 women) with a mean age of 29.6 years participated at both times. Psychological needs (Mt1 = 35.7; Mt2 = 32.09; p = 0.001) and informational needs (Mt1 = 32.18; Mt2 = 29.04; p = 0.021) were the most often reported unmet needs at both measurements and decreased slightly at t2. All other SCNS domains, except for patient care, remained stable over time. Higher supportive needs were associated with greater levels of effort to cope with the disease at both times in all domains. Older age and female gender were significantly associated with two and one of six domains, respectively, at t1 and t2. CONCLUSIONS: AYAs reported primarily unmet psychological and informational needs, which were stable over time and indicated that AYAs do not have sufficient access to the support they need. The degree of effort to cope with cancer plays a key role in terms of unmet support needs. IMPLICATIONS FOR CANCER SURVIVORS: Regular screening for this variable in acute and especially follow-up care settings could pave the way for clinicians to offer more targeted support.

Cancer-Related Fatigue and Associated Factors in Young Adult Cancer Patients.

Purpose: Cancer-related fatigue (CRF) is a highly burdensome and long-lasting symptom of cancer and its therapy. This study aims to examine the severity of CRF in its different dimensions and to assess medical and sociodemographic factors associated with CRF in young adults with cancer (adolescents and young adults [AYAs]). Methods: Patients with malignant cancer (diagnosed within the last 4 years) aged 18-39 years at diagnosis were assessed. CRF was measured using the European Organisation for Research and Treatment of Cancer Quality of Life Fatigue Module (EORTC QLQ-FA12) Questionnaire. Sociodemographic and medical data were collected with self-report questionnaires. Descriptive analyses, cluster analysis, and multiple regression analysis were used to examine CRF in AYAs. Results: In total, n = 577 patients were included. Respondents' fatigue scores were highest for the physical subscale (mean = 45.6; standard deviation [SD] = 28.2), followed by the emotional (mean = 26.7; SD = 28.8) and cognitive dimensions (mean = 19.7; SD = 22.7). Female participants, patients with an additional disease, and patients with financial problems resulting from having cancer reported significantly higher fatigue scores for all three of the subscales (R2 range: 0.10-0.22). Testicular cancer patients had the lowest CRF scores for every dimension. Breast and gynecological cancer patients had the highest emotional and cognitive fatigue scores. Conclusion: Medical variables such as cancer site and therapy scheme seem to have little influence. Caregivers should assess CRF in AYAs independent of their medical characteristics. Reducing additional burdens may represent a way of reducing CRF in AYA cancer patients.

[Are We Really as Happy as We Think We are? A Critical Examination of Work Satisfaction in a University Pediatric Hospital]. / Sind wir wirklich so glücklich, wie wir es glauben? Eine kritische Untersuchung der Arbeitszufriedenheit an einer Universitätskinderklinik.

GOALS: Despite numerous reported deficits and an increasingly tense working environment in German hospitals, employees themselves often assess their job satisfaction as being high to very high. Hence, the board of directors does not have important arguments for sustainable improvement of working conditions. This discrepancy between working conditions and subjective satisfaction was the motivation for this work. METHODS: Data were acquired via an attitude survey at the University Hospital for Children and Adolescents Leipzig, with employees sub-divided into medical, nursing and administrative/technical staff. The subjective satisfaction was examined by means of classical global ratings almost exclusively used by companies vs. the much more modern cognitive-emotional concept of the 'Schweizer Modell' describing qualitative job satisfaction. In addition, working hours, work-related effects on mental health, willingness to quit the job and actual dropout rate were compared. RESULTS: A rather high level of job satisfaction was revealed while interpreting the classical global ratings. In contrast, the qualitative analysis showed that only 1 in 4 employees was really satisfied with his or her job, amongst doctors even only 1 in 10. Altogether there are four categories of satisfaction. Significant differences between occupational categories were seen when stratifying the data according to age profiles and the evaluation of the consequences of psychological job strain. These differences were not seen in willingness to quit the job. CONCLUSION: Reports of high job satisfaction in hospitals in numerous publications can be mostly explained by employees who are resignedly satisfied. This is the psychodynamic outcome of strain compensating. This is not measurable with the concept of classical global ratings. Furthermore, the constructively dissatisfied employees, who are an often-underestimated resource for companies, are neglected. The reduction of strain in these people then mostly results in job changes.

[Psychometric evaluation of the German version of the Health Regulatory Focus Scale]. / Psychometrische Überprüfung der deutschen Version der Health Regulatory Focus Scale.

Psychometric evaluation of the German version of the Health Regulatory Focus Scale Objectives: This study examines the psychometric properties of the German version of the Health Regulatory Focus Scale (HRFS), which measures health-related promotion- and prevention-based motivation. METHODS: The study is based on data from the 28th (N = 332) and 29th survey wave (N = 253) of the Saxony Longitudinal Study. It examines item characteristics, factorial, convergent and prognostic validity as well as the influence of sociodemographic variables. RESULTS: The psychometric properties of the German version are excellent, after removal of Item 5. A two-factor structure as well as good validity were confirmed. CONCLUSION: The shortened German version of the HRFS is well suited to capturing the health related regulatory focus of this test and makes it useful in the area of health promotion and prevention.

Predicting presenteeism via effort-reward imbalance and dispositional optimism: Is it the interaction that matters? Results from The Saxony Longitudinal Study.

BACKGROUND: The importance of experienced work stress and individual traits as well as their interplay is analyzed with regard to dysfunctional coping behavior in case of sickness. OBJECTIVE: The aim of this study was to examine the predictive capability of effort-reward imbalance (ERI) including overcommitment, meaning the intrinsic propensity in terms of excessive work-related expenditure (OC), in consideration of dispositional optimism/pessimism on presenteeism. METHODS: A total of 353 men and women aged 38 from the 25th panel wave of The Saxony Longitudinal Study in 2011 were included in the analysis. Effort-reward imbalance (ERI) including overcommitment was assessed with the Effort-Reward Imbalance Questionnaire. Dispositional optimism and pessimism were quantified using the German version of the Life-Orientation-Test (LOT-R). Presenteeism was measured by single item two years later. RESULTS: Multiple regression analysis showed that the amount of the effort-reward imbalance experienced in 2011 had no statistically significant predictive potential with regard to presenteeism in 2013. After splitting the sample according to a validated effort-reward imbalance threshold, remarkable prediction of presenteeism for participants experiencing an ERI was accomplished by the moderating effect of dispositional pessimism on overcommitment (ß= 0.32; p <  0.001). CONCLUSIONS: Although ERI did not have the expected predictive capability relating to the entire sample, the detailed analysis of the moderating effect of pessimism on overcommitment and the resulting amount of explained variance for those participants experiencing an ERI is a noteworthy finding.

Psychometric properties of the fatigue questionnaire EORTC QLQ-FA12 and proposal of a cut-off value for young adults with cancer.

BACKGROUND: Young adult patients with cancer have to deal with their disease in an eventful phase of life. A common side effect of cancer and its treatment is cancer-related fatigue (CRF), a phenomenon which can thwart successful coping with developmental tasks. The aims of this study were to assess the psychometric properties of the EORTC QLQ-FA12, a new instrument for assessing physical, emotional and cognitive fatigue, in young adults with cancer, and to propose a cut-off value that indicates a need for further more specific diagnostics. METHODS: In a sample of young adults who were first diagnosed with cancer between the ages of 18 and 39 years old, we assess the composite and item reliabilities as well as discriminant validity of the subscales for the EORTC QLQ-FA12. We also discuss two possible ways to calculate a summarizing score when conducting a receiver operating characteristic (ROC) analysis to find the cut-off value. RESULTS: The EORTC QLQ-FA12 fit the sample (CFI = 0.96, SRMR = 0.04), had discriminant validity regarding its subscales and every subscale showed convergent validity (composite reliabilities were 0.92 for physical, 0.89 for emotional and 0.74 for cognitive fatigue). The sum of the first ten items with a range of 0 to 30 revealed a cut-off value of twelve or more with 91% sensitivity and 77% specificity. CONCLUSION: The new instrument EORTC QLQ-FA12 is able to distinguish between physical, emotional, and cognitive fatigue in young adult patients. It enables us to study different concepts of general fatigue without the need for additional items, and can be used as a screening instrument for young adults. Future research should investigate the multidimensional character of CRF.

[The G-Score - a Short Questionnaire for the Measurement of Subjective Physical Health]. / Der G-Score ­ ein Screeninginstrument zur Erfassung der subjektiven körperlichen Gesundheit.

AIM: The measurement of subjective physical health is important in clinical settings as well as for research purposes. In the present paper, the psychometric properties of the G-Score, a 4 item screening questionnaire for the self-assessment of one's physical health, is explored. METHODS: The Objectivity, validity and reliability were estimated. Moreover, an item analysis and a suitable cut-off-value for the differentiation between healthy and presumably ill subjects were conducted. Data from the Saxony Longitudinal Study ("Sächsische Längsschnittstudie") 1998-2013 were analysed (N=324-417 healthy individuals). RESULTS: The objectivity of the G-Score is estimated as very good. As a cut off for the differentiation between healthy and presumably ill subjects, a G-Score of 4 is suggested. The content validity is slightly lacking. Correlations with associated and non-associated constructs hint an interaction of physical with psychological discomfort. A good predictive validity of the instrument is assessed. Reliability estimates show acceptably good results. This indicates a high sensitivity for changes in the measured construct. CONCLUSION: Putting all results into consideration, a use of the G-Score as a screening questionnaire in research is recommended. However, more psychometric investigations with representative samples and objective comparative data should be carried out.