The Pittsburgh Sleep Quality Index (PSQI) Applied to Cancer Patients: Psychometric Properties and Factors Affecting Sleep Quality.

Objective: Cancer patients frequently report sleep problems. The Pittsburgh Sleep Quality Index (PSQI) is a 19-item instrument for assessing sleep problems. The main objective of this study was to analyze the usefulness of the PSQI in oncological research.

Health anxiety in cancer patients, assessed with the Whiteley Index.

Objective: Health anxiety (HA) is frequently observed in patients suffering from a severe disease such as cancer. This study aimed to test the psychometric properties of the Whiteley Index-7 (WI-7) measuring HA and to identify prognostic factors for heightened HA in cancer patients.

Methods: A sample of 1723 cancer patients, treated in a German rehabilitation clinic, completed the Whiteley Index-7, the Generalized Anxiety Disorder screener GAD-7, the Patient Health Questionnaire PHQ-9, the Fear of Progression questionnaire FoP-Q-12, the Concerns About Cancer Recurrence questionnaire CARQ-4, and two subscales of the EORTC QLQ-SURV100.

Sleep quality in cancer patients: a common metric for several instruments measuring sleep quality.

Purpose: Sleep problems are frequently observed in cancer patients. Multiple questionnaires for assessing sleep quality have been developed. The aim of this study was to present transfer rules that allow the conversion of the patients' scores from one questionnaire to another.

Fear of Cancer Progression: A Comparison between the Fear of Progression Questionnaire (FoP-Q-12) and the Concerns about Recurrence Questionnaire (CARQ-4).

As cancer patients often suffer from fear of cancer progression (FoP), valid screening for FoP is of high relevance. The aims of this study were to test psychometric properties of two FoP questionnaires, to determine their relationship to other anxiety-related constructs, and to analyze the impact of sociodemographic and clinical factors on the FoP. Our sample consisted of = 1733 patients with mixed cancer diagnoses.

The Relationship between Supportive Care Needs and Health-Related Quality of Life in Cancer Patients.

The aim of this study was to analyze the relationship between quality of life (QoL) and supportive care needs (SCNs) in cancer patients. It is difficult to relate SCNs to detriments in QoL since SCNs and QoL assessment tools generally comprise different dimensions that cannot be directly related to each other. Therefore, we developed a short questionnaire with eight dimensions for uniformly measuring SCNs, QoL, and the subjective importance of these dimensions.

The association between sleep problems and general quality of life in cancer patients and in the general population.

Objective: It is well-known that patients with cancer frequently experience sleep problems, and that sleep quality is associated with general quality of life (QoL). The aims of this study were to analyze the relationship between sleep problems and other components of QoL in more detail and to investigate sex and age differences in sleep quality in cancer patients in comparison with the general population.

Method: This study comprised one general population sample ( = 4,476) and eight samples with cancer patients ( between 323 and 4,020).

Sense of coherence, resilience, and habitual optimism in cancer patients.

Background/objective: The aim of this study was to investigate whether the three resource variables sense of coherence, resilience, and dispositional optimism become impaired when people are ill with cancer, whether there are sex and age differences in these variables, and how these variables are associated with quality of life (QoL).

Method: A sample of 1108 patients with mixed cancer diagnoses were examined using the Sense of Coherence Scale-3 (SOC-3), the Brief Resilience Scale (BRS), the Life Orientation Test (LOT-R), and the QoL questionnaire EORTC QLQ-C30.

Results: The three resource variables showed somewhat lower levels in the patients' sample in comparison with general population controls, with effect sizes between -0.

Importance of and Satisfaction with Domains of Health-Related Quality of Life in Cancer Rehabilitation.

Instruments for measuring health-related quality of life (HRQoL) generally do not consider the subjective importance of the dimensions they comprise. The aims of this study were to analyze the subjectively perceived importance of the dimension of HRQoL and to investigate their relationship to the satisfaction ratings with these dimensions. A total of 1108 participants enrolled in a cancer rehabilitation program were surveyed.

Decreased mental health, quality of life, and utilization of professional help in cancer patients with unexpressed needs: A longitudinal analysis.

Background: Cancer patients' mental health and quality of life can be improved through professional support according to their needs. In previous analyses of the UNSAID study, we showed that a relevant proportion of cancer patients did not express their needs during the admission interview of inpatient rehabilitation. We now examine trajectories of mental health, quality of life, and utilization of professional help in cancer patients with unexpressed needs.

Why Do Our Cancer Patients Sleep So Badly? Sleep Disorders in Cancer Patients: A Frequent Symptom with Multiple Causes.

Introduction: On the one hand, sleep disorders in cancer patients are reported in 30-50% of cancer patients. On the other hand, specific causes for these sleep disorders are little known. This study was done to evaluate factors which may affect sleep of cancer patients.

Assessment of sleep problems with the Insomnia Severity Index (ISI) and the sleep item of the Patient Health Questionnaire (PHQ-9) in cancer patients.

Objective: The objectives of this study were to examine sleep problems in cancer patients, to test the psychometric properties of the Insomnia Sleep Index (ISI) in comparison with the sleep item of the Patient Health Questionnaire-9 (PHQ-9), and to analyze disrupting factors which might cause the sleep problems.

Methods: A sample of 1026 mixed-site cancer patients in treatment at a German oncological rehabilitation clinic was examined.

Results: The reliability of the ISI was very good (Cronbach's alpha = 0.

[The Impact of Health literacy on Health Outcomes in Cancer Patients Attending Inpatient Rehabilitation].

Purpose: Health literacy (HL) entails people's knowledge, motivation, and competences to access, understand, appraise, and apply health information. Lower HL is associated with poorer psychosocial health. However, there are no studies so far evaluating the impact of HL within oncological rehabilitation in Germany.

Psychometric evaluations of the Life Orientation Test-Revised (LOT-R), based on nine samples.

Objective: The aim of this study was to examine psychometric properties of the Life Orientation Test-Revised (LOT-R).

Design And Main Outcome Measures: The LOT-R was administered in five clinical samples, three samples of the adult general population, and one sample of adolescents. Seven of the studies were performed in Germany and two in Colombia.

Temporal stability of quality of life assessments in cancer patients.

Quality of life (QoL) is an important outcome criterion in cancer research and practice. Multiple studies have been performed to test the short-term temporal stability (1 day-2 weeks) of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire EORTC QLQ-C30, but its stability over longer periods of time is largely unknown. The EORTC QLQ-C30 was administered at two time points between 3 and 12 months apart in six samples of cancer patients with varying characteristics (N between 298 and 923).

Unexpressed psychosocial needs in cancer patients at the beginning of inpatient rehabilitation: a qualitative analysis.

Objective: Cancer patients often need professional help to alleviate their psychosocial distress. However, not all patients express their needs. In this study, we explored possible barriers to patients' expressing needs, contents of needs difficult to express, and conditions facilitating expressing needs.

Novel Barrier Enclosure for Both Aerosol and Droplet Protection Model.

Emergency physicians are on the front lines of treating patients with highly infectious respiratory diseases. Personal protective equipment is one defense against contamination from droplet and aerosol secretions. Intubation is a procedure that greatly can increase provider's risk of exposure.

Prevalence and predictors of cancer patients' unexpressed needs in the admission interview of inpatient rehabilitation.

Objective: The admission interview in oncological inpatient rehabilitation might be a good opportunity to identify cancer patients' needs present after acute treatment. However, a relevant number of patients may not express their needs. In this study, we examined (a) the proportion of cancer patients with unexpressed needs, (b) topics of unexpressed needs and reasons for not expressing needs, (c) correlations of not expressing needs with several patient characteristics, and (d) predictors of not expressing needs.

Sleep problems in cancer patients: a comparison between the Jenkins Sleep Scale and the single-item sleep scale of the EORTC QLQ-C30.

Background: Sleep problems are frequent in cancer patients. Multiple questionnaires and one-item scales have been developed for measuring sleep quality. The aim of this study was to test the Jenkins Sleep Scale (JSS) in comparison with the one-item sleep scale of the quality of life questionnaire (EORTC QLQ-C30), and to examine the relationship between sleep quality and age, gender, clinical variables, and several domains of quality of life.