Effect of multidisciplinary cooperative continuous nursing and psychological nursing on multiple myeloma with a peripherally inserted central catheter.

Objective: This study was conducted to analyze the effectiveness of multidisciplinary cooperative continuous nursing combined with psychological nursing intervention in multiple myeloma (MM) patients undergoing peripherally inserted central catheter (PICC). Methods: The Numerical Pain Rating Scale (NPRS), Anxiety Self-Assessment Scale (SAS), Depression Self-Assessment Scale (SDS) and Revised Piper Fatigue Scale (PFS-R), Self-Care Ability Scale (ESCA), Quality of Life Core Questionnaire (QLQ-C30), incidence of unplanned extubation of PICC, total incidence of catheter-related complications and satisfaction with nursing were compared between the two groups of patients in a prospective study. Results: Patients in the observation group had reduced NPRS, SAS, SDS and PFS-R scores, total incidence of unplanned extubation of PICC and the total incidence of catheter-related complications, and a higher nursing satisfaction rate in comparison to those in the control group. Conclusion: Multidisciplinary cooperative continuous nursing combined with psychological nursing interventions can relieve pain in MM patients.

Fatigue and sleep quality improvement through complete decongestive therapy in postmastectomy lymphedema: An investigative analysis.

OBJECTIVE: To evaluate the effects of complete decongestive therapy (CDT) on cancer-related fatigue, sleep quality, and lymphedema-specific quality of life using validated and reliable questionnaires in cancer patients being commendable. MATERIAL AND METHODS: This prospective study includes 94 patients who had postmastectomy lymphedema syndrome. The demographic characteristics of the patients were recorded. The participants' stages of lymphedema (The International Society of Lymphology), Hirai Cancer Fatigue Scale (HCFS) score, Pittsburgh Sleep Quality Index (PSQI) Global score, lymphedema-specific quality of life questionnaire (LYMQOL-ARM) score, and Global health status were recorded before and after CDT. RESULTS: The mean age of the patients was 58.49 ± 10.96 years. Strong correlations were found between the severity of edema and global health status. There was a significant positive relationship between the HCFS score, PSQI Global score, LYMQOL-ARM score, and CDT. After decongestive physiotherapy, the majority of the lymphedema stages were downstaging (p < 0.05), respectively. There was also a trend toward improvement in general well-being (p < 0.05). CONCLUSION: Cancer-related fatigue and sleep disturbance can persist for years after surgery in women with breast cancer. This can negatively affect the patient physically, socially and cognitively. Our study, which is the first study to investigate the HCFS score in postmastectomy patients and the relationship between PSQI Global score and CDT. The findings identify the risk factors that affect these outcomes in women with lymphedema and can provide valuable insights for targeted interventions and improved patient care.

Feasibility of a novel blended-care intervention for fatigue after acquired brain injury: a pilot study of the Tied by Tiredness intervention.

PURPOSE: Evidence-based treatments for fatigue after brain injury are scarce and often not personalized. An approach to foster personalization is Experience Sampling Methodology (ESM), consisting of repeated daily measurements of fatigue and related factors in daily life. We investigated the feasibility and usability of a novel six-week ESM-based intervention for fatigue after brain injury. MATERIALS AND METHODS: Ten individuals with acquired brain injury (six men; four women) aged between 36-70 years (M = 53.3, SD = 12.9) used a mHealth application for three days each week during six-weeks; seven completed the intervention. Momentary fatigue, activities, mood, worrying, and social context were assessed with ESM and participants received weekly personalized feedback by a therapist.. RESULTS: 56% of ESM-questionnaires (568/1008) were completed, providing detailed insights into individual fatigue patterns. No statistically significant decrease in response rate was found over the course of treatment. Qualitative feedback from participants revealed increased insight into factors underlying fatigue, and no problems with treatment duration or difficulties using the app. Five participants showed a decline in fatigue level during treatment. CONCLUSIONS: This pilot study provides initial support for the feasibility and usability of this novel blended-care intervention, aimed at alleviating fatigue through personalized feedback and treatment strategies.

Validation of a short version of the Lee fatigue scale in adults living in Norway: a cross-sectional population survey.

BACKGROUND: Due to the nature of fatigue, a brief reliable measure of fatigue severity is needed. Thus, the aim of our study was to evaluate a short version of the Lee Fatigue Scale (LFS) in the Norwegian general population. METHODS: This cross-sectional survey consists of a representative sample from the Norwegian population drawn by The National Population Register in Norway. The study is part of a larger study (NORPOP) aimed at collecting normative data from several questionnaires focused on health in adults living in Norway. Registered citizens between 18 and 94 years of age were randomly selected stratified by age, sex and geographic region. Of the 4971 respondents eligible for the study, 1792 (36%) responded to the survey. In addition to age and sex, we collected responses on a 5-item version of the LFS measuring current fatige severity. The psychometric properties focusing on internal structure and precision of the LFS items were analyzed by a Rasch rating scale model. RESULTS: Complete LFS scores for analyses were available for 1767 adults. Women had higher LFS-scores than men, and adults < 55 years old had higher scores than older respondents. Our analysis of the LFS showed that the average category on each item advanced monotonically. Two of the five items demonstrated misfit, while the three other items demonstrated goodness-of-fit to the model and uni-dimensionality. Items #1 and #4 (tired and fatigue respectively) showed differential item functioning (DIF) by sex, but no items showed DIFs in relation to age. The separation index of the LFS 3-item scale showed that the sample could be separated into three different groups according to the respondents' fatigue levels. The LFS-3 raw scores correlated strongly with the Rasch measure from the three items. The core dimensions in these individual items were very similarly expressed in the Norwegian language version and this may be a threat to the cultural-related or language validity of a short version of the LFS using these particular items. CONCLUSIONS: The study provides validation of a short LFS 3-item version for estimating fatigue in the general population.

Comparison of assessment scores for fatigue between multidimensional fatigue inventory (MFI-K) and modified chalder fatigue scale (mKCFQ).

BACKGROUND: Because of the absence of biological parameters for fatigue, appropriate instruments for assessing the degree of fatigue are important in the diagnosis and management of people complaining of fatigue-like symptoms. This study statistically analyzed the fatigue scores from two typical questionnaire-based instruments: the Korean version of the Multidimensional Fatigue Inventory (MFI-K) and the modified Chalder Fatigue Scale (mKCFQ). METHODS: Seventy participants (males n = 40, females n = 30, median age 48 years old, range of 25-67) were grouped into three groups ('mild' = 20, 'moderate' = 42, and 'severe' = 8) according to self-reported fatigue levels using a 7-point Likert scale. The similarities and differences between two instrument-derived scores were analyzed using correlations (r) and multidimensional scaling (MDS). RESULTS: The total scores of the two assessments were significantly correlated (r = 75%, p < 0.001), as were the subscores ('Total Physical fatigue': r = 76%, p < 0.001, 'Total Mental fatigue': r = 56%, p < 0.001). Relative overestimation of the MFI-K (45.8 ± 11.3) compared to the mKCFQ (36.1 ± 16.2) was observed, which was especially prominent in the 'mild' group. The scores of the three groups were more easily distinguished by the mKCFQ than by the MFI-K. In terms of the five dimension scores, we found a higher correlation of the two assessments for 'general fatigue' (r = 79%, p < 0.001) and 'physical fatigue' (r = 66%, p < 0.001) than for the reductions in 'motivation' (r = 41%, p < 0.01) and 'activity' (r = 26%, p > 0.05). CONCLUSIONS: Our results may indicate the usefulness of the two instruments, especially for the physical symptoms of fatigue ('general' and 'physical' fatigue). Furthermore, the MFI-K may be useful for conditions of moderate-to-severe fatigue, such as chronic fatigue syndrome, but the mKCFQ may be useful for all spectra of fatigue, including in subhealthy people.

Validity and reliability characteristics of the Silhouettes Fatigue Scale in measuring multiple sclerosis-related fatigue in Turkish-speaking adults.

BACKGROUND: The purpose of this study is to investigate the reliability and validity as well as the clinical utility of the Silhouettes Fatigue Scale (SFS), a single-item visual scale to assess fatigue, in adult patients with multiple sclerosis (MS). METHODS: The study included 61 MS patients and 73 matched healthy controls. Demographic data and disease-related variables of all participants were recorded. Then, the SFS, Visual Analogue Scale (VAS)-fatigue, Fatigue Impact Scale (FIS), Fatigue Severity Scale (FSS), and Beck Depression Inventory (BDI) were applied. SFS, VAS-fatigue, and FSS were repeated after one week. Reliability was evaluated with the intra-class correlation coefficient (ICC) and Bland-Altman analysis. Validity was tested by comparison of healthy controls and patients with MS and correlations with other scales. Accuracy and clinical utility were also evaluated. RESULTS: SFS scores were 4.49 ± 3.11 (mean ± SD) in MS patients and 1.40 ± 1.44 in healthy controls (p < .001). The ICC for SFS was 0.946. The mean difference between test-retest measurements of SFS was -0.04651 (-95% CI, -0.4815-0.38848), and there was no systemic bias. SFS scores were not correlated with the expanded disability status scale, whereas they were poorly correlated with BDI. Correlations ranging from poor to good were calculated between the SFS and other fatigue-related scales. The optimum cut-off score of the SFS scale was four, with a sensitivity of 0.72 and a specificity of 0.84. CONCLUSION: This study demonstrated that the SFS is a reliable, responsive, and valid scale with acceptable sensitivity and specificity to assess and quantify clinically significant fatigue in MS patients. These findings as well as the brief and understandable nature of the SFS were encouraging that this scale has good clinical utility.

Pediatric quality of life multidimensional fatigue scale (PedsQL-MFS) detects the effects of a 3-week Inpatient body weight reduction program for children and adolescents with obesity.

BACKGROUND: Fatigue is a frequent complaint amongst children and adolescents with obesity, and it interferes with adherence to dietary and exercise regimes that could reduce obesity. The present study evaluated the effect of an inpatient 3-week body weight reduction program on body weight and fatigue. METHOD: One hundred children and adolescents with obesity (64% female; aged 11-18 years) undertook an inpatient program of personalized diet, daily exercise, education, and counselling. RESULTS: The sample evidenced a mean reduction in body mass (females: ΔM = 4.3 (sd = 2.1) kg, p < .001), males: ΔM = 6.2 (sd = 2.6) kg, p < .001), BMI standard deviation score (females: ΔM = 0.17 (sd = 0.07), males: ΔM = 0.24 (sd = 0.08), p < .001) and fatigue (females: ΔM = 7.8 (sd = 9.7), males: ΔM = 5.0 (sd = 6.9), p < .001) as measured by the Pediatric Quality of Life Multidimensional Fatigue Scale (PedsQL-MFS) and improvements on the Attention problems subscale of the Youth Self Report (total sample: ΔM = 0.89 (sd = 2.44), p < .001). Reliable change analyses revealed fatigue changes were achieved by up to 34% females and 17% males, but the majority did not achieve reliable change and changes in fatigue were not correlated with changes in body mass. CONCLUSIONS: The program achieved clinically significant improvements in some children and adolescents. Future studies should explore predictors of treatment responsiveness. Trial registration Observational study. Not registered.

Factor structure, reliability, inter-rater agreement and convergent validity of the parent and child Italian versions of the paediatric quality of life inventory multidimensional fatigue scale for children and adolescents in paediatric inpatients with obesity and their parents.

OBJECTIVE: This study aimed to examine the factor structure, reliability, inter-rater agreement and convergent validity of the child and parent Italian versions of the paediatric quality of life inventory multidimensional fatigue scale (PedsQL-MFS) in paediatric inpatients with obesity and one of their parents. METHODS: 100 pairs of children/adolescents (64% female, mean age = 15.34) with obesity and one of their parents completed the PedsQL-MFS and the Child Behaviour Checklist (CBCL) or the Youth Self Report. RESULTS: Confirmatory Factor Analysis indicated that the three correlated first-order factors model corresponding to the published subscales demonstrated acceptable fit and achieved strict invariance across parent and child informants. Bifactor Analysis supported the multidimensionality and the reliability of the total and subscale scores as multidimensional composites. Parent-child agreement was low with latent means higher for parent reports. PedsQL-MFS total scores were strongly correlated with Somatic Complaints scores on the CBCL, and moderately associated with anxiety, depression, social problems and school problems. CONCLUSIONS: Total scores of the child and parent Italian versions of the PedsQL-MFS demonstrated good reliability and convergent validity in paediatric inpatients with obesity and their parents, and are complementary rather than interchangeable. LEVEL OF EVIDENCE: No level of evidence.

Fatigue perception in a cohort of children with chronic immune thrombocytopenia and their caregivers using the PedsQL MFS: Real-life multicenter experience of the Italian Association of Pediatric Hematology and Oncology (AIEOP).

BACKGROUND: Fatigue is an important clinical and psychological aspect for a significant number of children affected by immune thrombocytopenia (ITP). To date, few studies have explored fatigue and its relationship with chronic ITP in pediatric age. The aim of the present multicentric pilot study is to determine fatigue perception in a large group of children with chronic ITP and their caregivers using the PedsQL Multidimensional Fatigue Scale (PedsQL MFS), and to compare the results with those of healthy control subjects. PROCEDURE: Children with chronic ITP aged 5-18 years and/or caregivers of children aged 2-18 years were enrolled. Child/adolescent self-report was used for patients aged 5-18 years, and parent proxy-report for patients aged 2-18 years. The questionnaire was offered as online survey. PedsQL MFS is composed of 18 items covering three dimensions: General Fatigue Scale, Sleep/Rest Fatigue Scale, and Cognitive Fatigue Scale. RESULTS: One hundred ninety-one patients affected by chronic ITP and 248 caregivers answered the PedsQL MFS. We have highlighted that lower values of PedsQL MFS scores are obtained in the 13-18 age group. Moreover, sleep/rest fatigue domain appears to be more compromised in all age groups. For all PedsQL MFS scores, pediatric patients with chronic ITP and their caregivers reported statistically significant worse fatigue than healthy children. CONCLUSIONS: This study suggests that fatigue is relevant among children and adolescents affected by chronic ITP. The PedsQL MFS represents an adequate instrument for measuring fatigue in patients with chronic ITP. Therefore, symptoms of fatigue should be routinely assessed in clinical practice.

Validation of a three-item Fatigue Severity Scale for patients with substance use disorder: a cohort study from Norway for the period 2016-2020.

BACKGROUND: Little attention has been paid to customising fatigue questionnaires for patients with Substance Use Disorders (SUDs). The present study aims to validate and shorten the nine-item Fatigue Severity Scale (FSS-9) and Visual Analogue Fatigue Scale (VAFS) for use with this population. METHODS: We used data from a nested cohort with annual health assessments with responses on the FSS-9 and VAFS. During the period 2016-2020, 917 health assessments were collected from 655 patients with SUD in Bergen and Stavanger, Norway. A total of 225 patients answered the health assessment at least twice. We defined baseline as the first annual health assessment when the health assessments were sorted chronologically per patient. We checked for internal consistency, and we used longitudinal confirmatory factor analysis (CFA) and linear mixed model (LMM) analysis to validate and shorten the FSS-9 and VAFS. RESULTS: The internal consistency of the FSS-9 was excellent with a Cronbach's α of 0.94 at baseline and 0.93 at the second annual health assessment. When shortening the FSS-9 to a three-item FSS (FSS-3, items 5-7), the Cronbach's α was 0.87 at baseline and 0.84 at the second health assessment. The internal consistency was not affected when the VAFS was added to the FSS-3 and the FSS-9. The longitudinal CFA model showed a well-fitting model for the FSS-3 (χ2 = 13.33, degree of freedom = 8, P = 0.101). The LMM analysis showed equal linear changes at the individual level for the FSS-3 (slope: 0.00, P > 0.05) and FSS-9 (slope: 0.01, P > 0.05) between the health assessments. CONCLUSION: The FSS-9 could be shortened to the FSS-3 with high validity and reliability for patients with SUDs and the addition of VAFS did not provide much added variability.

The effect of a single session of 30-min mindful breathing in reducing fatigue among patients with haematological cancer - a randomised controlled trial.

BACKGROUND: Patients with haematological cancer had considerable symptom burden, in which fatigue was the most prevalent. Almost 70% of haematological cancer patients reported fatigue. METHODS: We conducted a parallel-group, non-blinded, randomised control trial at the haemato-oncology unit of University Malaya Medical Centre, from 1st October 2019 to 31st May 2020. Patients included were ≥ 18 years, had histopathological diagnosis of haematological cancer, and fatigue score of ≥4 based on the fatigue subscale of Edmonton Symptom Assessment System (ESAS). Patients allocated to the intervention group received standard care plus a guided 30-min mindful breathing session, while those in control group received standard care. The study outcomes include fatigue severity according to the fatigue subscale of ESAS, visual analogue scale of 0 - 10, and Functional Assessment of Chronic Illness Therapy Fatigue Scale Version 4, at minute 0 and minute 30. RESULTS: Of 197 patients screened, 80 were eligible and they were equally randomised into 30-min mindful breathing versus standard care. Lymphoma (58.9%) was the commonest haematological malignancy, followed by multiple myeloma (13.8%), acute leukaemia (11.3%), myeloproliferative neoplasm (6.3%), chronic leukaemia (5.0%) and myelodysplastic syndrome (5.0%). There was no difference in the demographic and clinical characteristics between the 2 groups. At minute 0, both arms of patients had similar ESAS-fatigue score (median, 5) and FACIT-fatigue score (mean ± SD, 24.7 ± 10.6 for intervention group versus 24.7 ± 9.7 for control group). At minute 30, intervention group had lower ESAS-fatigue score (median, 3 versus 5) and FACIT-fatigue score (mean ± SD, 17.1 ± 10.5 versus 24.8 ± 11.3) compared to control group. Both the ESAS-fatigue score reduction (median, - 2 versus 0, p = 0.002) and FACIT-fatigue score reduction (mean ± SD, - 6.7 versus + 0.8; p < 0.001) for the intervention group were statistically significant. The calculated effect size Cohen's d was 1.4 for between-group comparison of differences in total FACIT-fatigue score. CONCLUSIONS: Our results provide evidence that a single session of 30-min mindful breathing was effective in reducing fatigue in haematological cancer patients. On top of all the currently available methods, 30-min mindful breathing can prove a valuable addition. TRIAL REGISTRATION: NCT05029024 , date of registration 15th August 2021. (Retrospectively registered).

Understanding Listening-Related Fatigue: Perspectives of Adults with Hearing Loss.

OBJECTIVE: Adults with hearing loss (AHL) often report feeling fatigued after being in situations that require prolonged listening, an experience referred to as listening-related fatigue. We conducted focus groups to identify key domains and constructs of listening-related fatigue. Our goal was to create a theoretical framework for understanding listening-related fatigue that could guide the development of a reliable and valid assessment tool. DESIGN: Eight focus group discussions were conducted using a moderator's guide. Discussions were recorded, transcribed, coded, and analysed to identify common themes related to listening-related fatigue. A hierarchical coding manual was developed iteratively as new themes and subcategories were identified during the analysis process. STUDY SAMPLE: Forty-three adults (11 males; aged 20 to 77 years) with varying degrees of hearing loss participated in the focus groups. Participants included primarily hearing aid users (n = 34), hearing aid candidates (n = 6), and a small group of cochlear implant users (n = 3). RESULTS: Qualitative analyses revealed the multidimensional nature of listening-related fatigue for AHL, including physical, mental, emotional, and social domains. These varied experiences were influenced by the external (acoustic/environmental) characteristics of the listening situation, the internal state of the listener (cognitive/motivational), and coping strategies implemented to modify the listening experience. The use of amplification had both positive and negative effects on listening-related fatigue. CONCLUSIONS: For some AHL, the consequences of listening-related fatigue can be significant, negatively impacting their quality of life. Data from these focus groups provides a framework for understanding the experience of listening-related fatigue among AHL. This is a critical first step in the development of a tool for measuring listening-related fatigue in this at-risk group.

A laboratory approach for characterizing chronic fatigue: what does metabolomics tell us?

INTRODUCTION: Manifestations of fatigue range from chronic fatigue up to a severe syndrome and myalgic encephalomyelitis. Fatigue grossly affects the functional status and quality of life of affected individuals, prompting the World Health Organization to recognize it as a chronic non-communicable condition. OBJECTIVES: Here, we explore the potential of urinary metabolite information to complement clinical criteria of fatigue, providing an avenue towards an objective measure of fatigue in patients presenting with the full spectrum of fatigue levels. METHODS: The experimental group consisted of 578 chronic fatigue female patients. The measurement design was composed of (1) existing clinical fatigue scales, (2) a hepatic detoxification challenge test, and (3) untargeted proton nuclear magnetic resonance (1H-NMR) procedure to generate metabolomics data. Data analysed via an in-house Matlab script that combines functions from a Statistics and a PLS Toolbox. RESULTS: Multivariate analysis of the original 459 profiled 1H-NMR bins for the low (control) and high (patient) fatigue groups indicated complete separation following the detoxification experimental challenge. Important bins identified from the 1H-NMR spectra provided quantitative metabolite information on the detoxification challenge for the fatigue groups. CONCLUSIONS: Untargeted 1H-NMR metabolomics proved its applicability as a global profiling tool to reveal the impact of toxicological interventions in chronic fatigue patients. No clear potential biomarker emerged from this study, but the quantitative profile of the phase II biotransformation products provide a practical visible effect directing to up-regulation of crucial phase II enzyme systems in the high fatigue group in response to a high xenobiotic-load.

The Parkinson fatigue scale: an evaluation of its validity and reliability in Greek Parkinson's disease patients.

OBJECTIVE: Fatigue is one of the most frequent and important nonmotor symptoms of patients with Parkinson disease (PD), affecting quality of life. Although, in some cases, it may be a severe and debilitating complaint, it remains relatively unexplored. The PFS-16 is a fatigue measure, specifically designed for PD patients. The aim of this study was to investigate the psychometric properties of Parkinson fatigue scale (PFS-16) in Greek PD patients. METHODS: In total, 99 patients with PD were assessed. The following psychometric properties were tested: data quality, floor/ceiling effects, reliability (internal consistency, test-retest reliability), and construct validity. Construct validity was evaluated by examining correlations with other variables including other fatigue measures such as Fatigue Severity Scale (FSS) and the vitality scale (SF-VT) of SF-36. Moreover, assumptions were explored about "known" groups concerning fatigue. RESULTS: The mean score for the PFS-16 was 2.95 (± 0.91); acceptability was good with negligible floor and ceiling effects. Results showed high internal consistency (Cronbach's alpha, 0.96) and test-retest reliability (ICC, 0.93). Strong correlations were observed between the PFS-16 and other fatigue (FFS and SF-VT) measures (rs = 0.77 and - 0.70, p < 0.001), revealing appropriate validity. Furthermore, predictions for "known" groups validity were verified. CONCLUSION: The Greek version of the PFS-16 showed satisfactory reliability and validity and thus can be regarded as a useful tool in assessing fatigue in PD.

Effect of physical exercise on young anesthesiologists with on-call-related fatigue.

To explore whether exercise can effectively relieve the fatigue state of overnight shift anesthesiologists with chronic fatigue. 78 anesthesiologists between 30 and 40 years of age at four hospitals in China were analyzed in the investigation. The Profile of Mood States (POMS) and Chalder Fatigue Scale (CFS) were used to assess psychological symptoms and fatigue respectively, and data regarding demographics, health, exercise and work-related variables were also collected. The total and physical fatigue score were highest among those who seldom do exercise compared to those who always do exercise (p < .05, respectively). Moreover, anesthesiologists who exercised 30-60 min everyday had the lowest total and physical fatigue score. When exercise for more than 60 min, the total and physical fatigue scores then increased. After completing a night shift, the post-on-call total Profile of Mood States scores of those who seldom do exercise was significantly increased (t = -4.9, p < .001). These study findings suggested that regular exercise 30-60 min everyday could effectively reduce anesthesiologists' physical fatigue and decrease their negative psychological state, and anesthesiologists should positively adjust working and exercise time.

Psychological and sleep-related functioning among women with unsettled infants in Victoria, Australia: a cross-sectional study.

Objective: To identify (a) clinical symptom profiles based on psychological and sleep-related functioning among women admitted to a residential early parenting service (REPS) and (b) factors associated with membership of profile groups. Background: Depression and anxiety are common among women with unsettled infants; less is known about other indicators of psychological distress and about maternal sleep. Methods: Women admitted to a REPS during a 5-month period completed validated measures of depression, anxiety, stress, irritability, alcohol use, fatigue, sleepiness and sleep quality. Latent class analysis was used to identify symptom profiles. Factors significantly associated with class membership were identified. Results: Surveys were completed by 167/380 women. Scores on all measures were statistically significantly poorer than community norms. Two classes were identified, characterised by high versus low psychological distress. Mean scores on measures of fatigue, sleepiness and sleep quality were high in both classes. High psychological distress was associated with having previous mental health problems and an unmet need for emotional support. Conclusion: Fatigue and poor sleep quality are universal among women admitted to REPS. Health services providing assistance with unsettled infant behaviour should include strategies to improve maternal sleep, and encourage social interaction among women to protect against social isolation.

General Population Norms for the Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue Scale.

BACKGROUND: The Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue Scale is an internationally used validated measure. General population-based age- and sex-specific percentile norms are, however, not published to date, although these are needed as reference for the interpretation of clinical research data. OBJECTIVES: To assess the FACIT-Fatigue Scale in a large representative sample of the German general population to examine psychometric characteristics and factorial structure and to provide population-based norms. METHODS: A nationally representative face-to-face household survey was conducted in Germany using the FACIT-Fatigue Scale. Item characteristics were examined. Internal consistency was determined using the Cronbach α. Dimensionality was analyzed using confirmatory factor analysis (CFA) and bifactor analysis. Scale score differences relating to sex and age were assessed. Sex- and age-specific percentiles were computed for the entire scale range. RESULTS: Of 2426 participants, 55.7% were women, and the mean age was 49.8 ± 17.4 years. The FACIT-Fatigue Scale mean was 43.5 ± 8.3. Cronbach α was high at 0.92. Although fit indices of the CFA were below desired levels (root mean squared error of approximation = 0.144, comparative fit index = 0.846, and Tucker-Lewis index = 0.815), item loadings in the CFA and bifactor analysis confirm the scale's unidimensionality. Women were more fatigued than men, and participants who were 70 years or older showed higher fatigue scores than younger respondents. Thus, sex- and age-specific population-based percentiles were provided. CONCLUSIONS: Reliability and validity of the German translation of the FACIT-Fatigue Scale were confirmed. This study provides general population-based sex- and age-specific FACIT-Fatigue Scale percentile norms for the first time, thereby contributing to a meaningful interpretation of clinical research data.

Cross-cultural adaptation and psychometric evaluations of the Turkish version of Parkinson Fatigue Scale.

PURPOSE: The objectives of the present study were to translate and cross-culturally adapt the English version of the Parkinson Fatigue Scale into Turkish, to evaluate its psychometric properties, and to compare them with that of other language versions. METHODS: A total of 144 patients with idiopathic Parkinson disease were included in the study. The Turkish version of Parkinson Fatigue Scale was evaluated for data quality, scaling assumptions, acceptability, reliability, and validity. RESULTS: The questionnaire response rate was 100% for both test and retest. The percentage of missing data was zero for items, and the percentage of computable scores was full. Floor and ceiling effects were absent. The Parkinson Fatigue Scale provides an acceptable internal consistency (Cronbach's alpha was 0.974 for 1st test and 0.964 for a retest, and corrected item-to-total correlations were ranged from 0.715 to 0.906) and test-retest reliability (Cohen's kappa coefficients were ranged from 0.632 to 0.786 for individuals items, and intraclass correlation coefficient was 0.887 for the overall Parkinson Fatigue Scale Score). An exploratory factor analysis of the items revealed a single factor explaining 71.7% of variance. The goodness-of-fit statistics for the one-factorial confirmatory factor analysis were Tucker Lewis index = 0.961, comparative fit index = 0.971 and root mean square error of approximation = 0.077 for a single factor. The average Parkinson Fatigue Scale Score was correlated significantly with sociodemographic data, clinical characteristics and scores of rating scales. CONCLUSIONS: The Turkish version of the Parkinson Fatigue Scale seems to be culturally well adapted and have good psychometric properties. The scale can be used in further studies to assess the fatigue in patients with Parkinson's disease.

High fatigue and its associations with health and work related factors among female medical personnel at 54 hospitals in Zhuhai, China.

The present study aimed to investigate the prevalence of fatigue and determine factors associated with fatigue in female medical personnel. Based on a cross-sectional study, a total of 1608 female medical personnel at 54 hospitals in Zhuhai, China were recruited by a multistage stratified cluster sampling method. The Symptoms Checklist-90-Revised and Chalder Fatigue Scale were used to assess psychiatric symptoms and fatigue, respectively. Data regarding demographic, health, and work related variables were also collected. Multivariate logistic regression model was constructed to determine the influencing factors of fatigue. Approximately 83% of participants had experienced fatigue in the past week. The risk of fatigue was higher in aged 30-39 years old than older or younger participants; Longer sleeping time predicted a lower prevalence of fatigue (OR = .35), while tense physician-patient relationship predicted a higher prevalence of fatigue (OR = 1.77). Depression (OR = 1.76) and anxiety (OR = 1.96) were found related to fatigue. Additionally, fatigue was associated with marital status, occupation, health related factors (exercise, regular diet, and health status), and work related factors (hospital rank and turnover intention). These study findings might facilitate development and implementation of targeted interventions and preventive measures.

Immediate effects of exercise intervention on cancer-related fatigue.

[Purpose] To verify the immediate effects of exercise therapy on cancer-related fatigue (CRF) in cancer patients. [Subjects and Methods] Eighteen cancer patients who performed exercise therapy targeting a rating of 4 (somewhat strong) on the Borg category-ratio scale (CR-10) were enrolled. CRF was evaluated using the Cancer Fatigue Scale (CFS). CFS was evaluated in clinical practice immediately before and after exercise therapy on the 1st or 2nd day of physiotherapy for CRF management. CFS scores before and after exercise were compared to determine how CRF changed due to exercise therapy. [Results] CFS physical, CFS affective, CFS cognitive, and CFS total all decreased following exercise therapy, and the changes in CFS physical and CFS total were statistically significant. The effect sizes for CFS physical and CFS total were "medium", and for CFS affective and CFS cognitive "small." [Conclusion] These findings suggest that exercise therapy targeting a rating of 4 (somewhat strong) on the CR-10 can immediately reduce CRF in cancer patients.