Measurement of fatigue in HIV-positive adults: reliability and validity of the Global Fatigue Index

Association between hair cortisol, hair cortisone, and fatigue in people living with HIV

Cumulative evidence to date largely supports an association between dysregulation of the activity of the hypothalamic-pituitary-adrenal (HPA) axis and fatigue. People living with HIV (PLHIV), in particular, are vulnerable to both HPA axis dysregulation and fatigue. Few investigations have examined the possible role of HPA-axis dysfunction in the occurrence of fatigue in PLHIV. This cross-sectional study aimed to investigate the association between glucocorticoids in hair, retrospective indicators of long-term HPA axis activity and biomarkers of chronic stress, and fatigue in PLHIV. A total of 446 PLHIV from Guangxi China provided hair samples for cortisol and cortisone assay and provided information on fatigue levels, sociodemographic, lifestyle, and HIV-related characteristics. Results showed that before and after controlling sociodemographic, lifestyle, and HIV-related characteristics, hair cortisone levels, but not hair cortisol levels, were associated with fatigue levels in PLHIV. In conclusion, we found that higher cortisone levels are associated with greater fatigue levels in a large cohort of Chinese PLHIV.LAY SUMMARYWe found that hair cortisone levels were significantly associated with fatigue levels in a large cohort of Chinese PLHIV. Hair cortisol levels were, however, not associated with fatigue levels in the PLHIV studied. We thus show that Chinese PLHIV who have higher cortisone levels are associated with higher fatigue levels.

Measuring Fatigue in Older Adults With Joint Pain: Reliability and Validity Testing of the PROMIS Fatigue Short Forms

BACKGROUND AND PURPOSE

Limited literature exists regarding the psychometric properties of the Patient-Reported Outcome Measurement Information System (PROMIS) Fatigue Short Form 8a. This study compared the psychometric properties of the 8a to the established PROMIS Fatigue Short Form 7a.

METHODS

This was a cross-sectional study of 31 older adults with joint pain. Equivalent forms reliability and a Rasch analysis explored reliability (equivalent forms, internal consistency), validity (unidimensionality, item INFIT/OUTFIT), and additional psychometrics (item mapping).

RESULTS

The measures were equivalent in measuring fatigue (r = 0.75, p < .001) with good internal consistency (α = .87-.92). Both were unidimensional. Even though the 8a had better fitting items, neither measure could differentiate low levels of fatigue.

CONCLUSION

The 8a has comparable psychometric properties to the 7a in this population. Future work is needed in larger, more diverse samples.

A Systematic Review of Studies Using the Multidimensional Assessment of Fatigue Scale

PURPOSE

To review how the Multidimensional Assessment of Fatigue (MAF) has been used and evaluate its psychometric properties.

METHODS

We conducted a database search using "multidimensional assessment of fatigue" or "MAF" as key terms from 1993 to 2015, and located 102 studies.

RESULTS

Eighty-three were empirical studies and 19 were reviews/evaluations. Research was conducted in 17 countries; 32 diseases were represented. Nine language versions of the MAF were used. The mean of the Global Fatigue Index ranged from 10.9 to 49.4. The MAF was reported to be easy-to-use, had strong reliability and validity, and was used in populations who spoke languages other than English.

CONCLUSION

The MAF is an acceptable assessment tool to measure fatigue and intervention effectiveness in various languages, diseases, and settings across the world.

Measuring Fatigue in TBI: Development of the TBI-QOL Fatigue Item Bank and Short Form

OBJECTIVE

To develop a traumatic brain injury (TBI)-specific, item response theory (IRT)-calibrated Fatigue item bank, short form, and computer adaptive test (CAT) as part of the Traumatic Brain Injury-Quality of Life (TBI-QOL) measurement system.

SETTING

Five TBI Model Systems rehabilitation centers in the US PARTICIPANTS:: Adults with complicated mild, moderate, or severe TBI confirmed by medical record review.

DESIGN

Cross-sectional field testing via phone or in-person interview.

MAIN MEASURES

TBI-QOL Fatigue item bank, short form, and CAT.

RESULTS

A total of 590 adults with TBI completed 95 preliminary fatigue items, including 86 items from the Patient-Reported Outcomes Measurement Information System (PROMIS) and 9 items from the Quality of Life in Neurological Disorders (Neuro-QOL) system. Through 4 iterations of factor analysis, 22 items were deleted for reasons such as local item dependence, misfit, and low item-total correlations. Graded response model IRT analyses were conducted on the 73-item set, and Stocking-Lord equating was used to transform the item parameters to the PROMIS (general population) metric. A short form and CAT, which demonstrate similar reliability to the full item bank, were developed. Test-retest reliability of the CAT was established in an independent sample (Pearson's r and intraclass correlation coefficient = 0.82 [95% confidence interval: 0.72-0.88]).

CONCLUSIONS

The TBI-QOL Fatigue item bank, short form, and CAT provide rehabilitation researchers and clinicians with TBI-optimized tools for assessment of the patient-reported experience and impact of fatigue on individuals with TBI.

Fatigue in Pregnancy: The validity and reliability of the Farsi Multidimensional Assessment of Fatigue scale

Objectives

Fatigue is a common discomfort experienced during pregnancy and may contribute to severe labour pain and postpartum depression. This study aimed to translate the Multidimensional Assessment of Fatigue (MAF) scale into Farsi and validate it in a sample of pregnant Irani women.

Methods

This cross-sectional questionnaire study was conducted between January and June 2016 at eight healthcare centres in Sabzevar, Iran. The English version of the MAF scale was translated into Farsi and assessed for content validity. Participants completed the Farsi MAF scale and the Farsi World Health Organization-5 Well-being index (WHO-5). Construct validity was assessed through exploratory factor analysis (EFA). Cronbach's alpha coefficient and the intraclass correlation coefficient (ICC) were used to determine the internal consistency and stability of the Farsi MAF scale.

Results

A total of 582 women met the inclusion criteria, of which 541 completed the MAF scale (response rate: 93%). The EFA of the 15 items confirmed the previously proposed one-factor structure with a Cronbach's alpha coefficient of 0.957 for the Farsi MAF scale. Stability was confirmed by the ICC value (0.702) for the Global Fatigue Index (GFI) and the mean GFI was 20.33 ± 12.71. Concurrent validity was confirmed by a moderate negative correlation (r = -0.35; P <0.001) between the scores of the Farsi MAF scale and the Farsi WHO-5. Women who received a high level of support from their husbands, who were satisfied with the quality of their marital relationship and with a well-being score of >50 reported a lower level of fatigue than the other groups (P ≤0.012).

Conclusion

The Farsi MAF scale is a reliable and valid questionnaire to investigate fatigue in pregnant Irani women. Interventions to promote marital satisfaction and women's well-being are recommended.

Correlates and Predictors of New Mothers' Responses to Postpartum Thoughts of Accidental and Intentional Harm and Obsessive Compulsive Symptoms

BACKGROUND

Unwanted, intrusive thoughts of infant-related harm are a normal, albeit distressing experience for most new mothers. The occurrence of these thoughts can represent a risk factor for the development of obsessive compulsive disorder (OCD). As the early postpartum period represents a time of increased risk for OCD development, the transition to parenthood provides a unique opportunity to better understand OCD development.

AIMS

The purpose of this study was to assess components of cognitive behavioural conceptualizations of postpartum OCD in relation to new mothers' thoughts of infant-related harm.

METHOD

English-speaking pregnant women (n = 100) participated. Questionnaires were completed at approximately 36 weeks of gestation, and at 4 and 12 weeks postpartum. An interview to assess postpartum harm thoughts was administered at 4 and 12 weeks postpartum. Questionnaires assessed OC symptoms, OC-related beliefs, fatigue, sleep difficulties and negative mood.

RESULTS

Prenatal OC-related beliefs predicted postpartum OC symptoms, as well as harm thought characteristics and behavioural responses to harm thoughts. The severity of behavioural responses to early postpartum harm thoughts did not predict later postpartum OC symptoms, but did predict frequency and time occupation of accidental harm thoughts, and interference in parenting by intentional harm thoughts. Strong relationships between OC symptoms and harm thought characteristics, and concurrent sleep difficulties, negative mood and fatigue were also found.

CONCLUSIONS

Findings provide support for cognitive behavioural conceptualizations of postpartum OCD and emphasize the importance of maternal sleep, fatigue and negative mood in the relationship between OC-related beliefs and maternal cognitive and behavioural responses to postpartum harm thoughts.

Validity and reliability of the multidimensional assessment of fatigue scale in Iranian patients with relapsing-remitting subtype of multiple sclerosis

PURPOSE

The purpose of this study is to investigate the validity and reliability of the Persian version of the Multidimensional Assessment of Fatigue Scale (MAFS) in an Iranian population with multiple sclerosis.

METHOD

A self-reported survey on fatigue including the MAFS, Fatigue Impact Scale and demographic measures was completed by 130 patients with multiple sclerosis and 60 healthy persons sampled with a convenience method. Test-retest reliability and validity were evaluated 3 days apart. Construct validity of the MAFS was assessed with the Fatigue Impact Scale.

RESULTS

The MAFS had high internal consistency (Cronbach's alpha >0.9) and 3-d test-retest reliability (intraclass correlation coefficient = 0.99). Correlation between the Fatigue Impact Scale and MAFS was high (r = 0.99). Correlation between MAFS scores and the Expanded Disability Status Scale was also strong (r = 0.85). Questionnaire items showed acceptable item-scale correlation (0.968-0.993).

CONCLUSIONS

The Persian version of the MAFS appears to be a valid and reliable questionnaire. It is an appropriate short multidimensional instrument to assess fatigue in patients with multiple sclerosis in clinical practice and research. Implications for Rehabilitation The Persian version of Multidimensional Assessment of Fatigue is a valid and reliable instrument for the assessment and monitoring the fatigue in Persian-language patients with multiple sclerosis. It is very easy to administer and a time efficient scale in comparison to other instruments evaluating fatigue in patients with multiple sclerosis.

A randomised control trial of walking to ameliorate brain injury fatigue: a NIDRR TBI model system centre-based study

Fatigue is one of the most commonly reported sequelae after traumatic brain injury (TBI). This study evaluated the impact of a graduated physical activity programme on fatigue after TBI. Using a prospective randomised single-blind crossover design, 123 individuals with TBI, over the age of 18, were enrolled. Interventions included a home-based walking programme utilising a pedometer to track daily number of steps at increasing increments accompanied by tapered coaching calls over a 12-week period. Nutritional counselling with the same schedule of coaching calls served as the control condition. Main outcome measures included: the Global Fatigue Index (GFI), the Barrow Neurological Institute (BNI) Fatigue Scale Overall Severity Index Score, and the Multidimensional Fatigue Inventory (MFI). Step counts improved over time regardless of group assignment. The walking intervention led to a decrease in GFI, BNI Total, and MFI General scores. Participants reported less fatigue at the end of the active part of the intervention (24 weeks) and after a wash out period (36 weeks) as measured by the BNI Overall. The study suggests that walking can be used as an efficient and cost-effective tool to improve fatigue in persons who have sustained a TBI.

Physiological and Psychological Correlates of Fatigue in HIV Disease

Fatigue is a frequent symptom reported by persons living with HIV disease and one that affects all aspects of quality of life. To improve quality of care of persons with HIV disease, it is important to address all factors that contribute to fatigue. The purpose of this study was to determine the associations of physiological, psychological, and sociological factors with fatigue in an HIV-infected population. With Piper’s integrated fatigue model guiding selection, factors examined in this study were hemoglobin, hematocrit, CD4+ cell count, HIV-RNA viral load, total sleep time, sleep quality, daytime sleepiness, HIV-related symptoms, anxiety, depression, and perceived stress. The sample (N = 79) for this descriptive correlational study was recruited from a primary health care association in South Carolina and consisted of 42 (53.2%) HIV-infected women and 37 (46.8%) HIV-infected men between the ages of 24 and 63 years (x = 39.9, s = 7.9). Of the participants, 70 (90%) were African American, 5 (6%) were Caucasian, and 3 (4%) were Hispanic. Using Pearson’s r, significant relationships were observed between fatigue and sleep quality, daytime sleepiness, HIV-related symptoms, state anxiety, trait anxiety, depression, and perceived stress. Sleep quality (F5,65 = 12.02, P = 0.0009), state anxiety (F5,65 = 8.28, P = 0.0054), HIV-related symptoms (F5,65 = 4.87, P = 0.0308), and depression (F5,65 = 7.31, P = 0.0087) retained significance in a 3-step, backward stepwise elimination model and accounted for 67% of the variance in fatigue. These findings underscore the need for addressing psychosocial stressors and sleep quality in developing effective care for HIV-infected individuals who experience fatigue.

Sexual functioning and the effect of fatigue in traumatic brain injury

OBJECTIVES

The primary objective was to examine specific aspects of sexual functioning (frequency, desired frequency, importance, and satisfaction) and their relationship to fatigue in individuals with traumatic brain injury (TBI) compared with those without brain injury. The relationship of demographic variables, emotional well-being, and health-related quality of life to sexual functioning was also explored.

PARTICIPANTS

200 community-dwelling adults with self-reported mild-to-severe TBI and 83 individuals without brain injury.

MEASURES

Participation Objective, Participation Subjective, Fatigue Assessment Instrument, Global Fatigue Index, Beck Depression Inventory, and SF-36 Health Survey.

METHODS

Data were collected through administration of self-report measures and interviews as part of a larger study of post-TBI fatigue.

RESULTS

Several aspects of sexual activity (frequency, desired frequency, and importance) were closely related to specific features of fatigue among individuals with TBI. Women with TBI reported lower frequency and lower importance of sex than men. In individuals without brain injury, the impact of fatigue was limited to the frequency of sexual activity with no sex differences observed.

CONCLUSIONS

Fatigue plays a different role in the subjective experience of sexual activity for men and women with TBI than for those without brain injuries. Fatigue and sex should be taken into account in future research and interventions focused on sexual function after TBI.

Sleep and fatigue following traumatic brain injury

This article reviews literature relating to sleep disturbance and fatigue after traumatic brain injury. It discusses the nature and prevalence of sleep disturbances associated with traumatic brain injury and the measures used to assess them. Potential causes are discussed, including damage to sleep-wake regulating centers, disruption of circadian timing of sleep, and secondary causes, such as pain, depression, and anxiety. The nature and assessment of fatigue are discussed, followed by a review of evidence regarding causes. Evidence is reviewed of the consequences of sleep disturbance and fatigue. Potential treatments of nonpharmacologic and pharmacologic natures are reviewed.

Relationship between perceived cognitive dysfunction and objective neuropsychological performance in persons with rheumatoid arthritis

OBJECTIVE

Research shows a gap between perceived cognitive dysfunction and objective neuropsychological performance in persons with chronic diseases. We explored this relationship in persons with rheumatoid arthritis (RA).

METHODS

Individuals from a longitudinal cohort study of RA participated in a study visit that included physical, psychosocial, cognitive, and biologic metrics. Subjective cognitive dysfunction was assessed using the Perceived Deficits Questionnaire (PDQ; range 0-20, where higher scores = greater perceived impairment). Objective cognitive impairment was assessed using a battery of 12 standardized neuropsychological measures yielding 16 indices. On each test, subjects were classified as impaired if they performed 1 SD below the age-based population norms. Total cognitive function scores were calculated by summing the transformed scores (range 0-16, where higher scores = greater impairment). Multiple linear regression analyses determined the relationship of the total cognitive function score with the PDQ score, controlling for sex, race, marital status, income, education, disease duration, disease severity, depression, and fatigue.

RESULTS

One hundred twenty subjects (mean ± SD age 58.5 ± 11.0 years) were included. Mean ± SD scores of total cognitive function and the PDQ were 2.5 ± 2.2 (range 0-10) and 5.8 ± 3.8 (range 0-16), respectively. In multivariate analysis, there was no significant relationship between the total cognitive function score and the PDQ score. However, depression and fatigue (β = 0.32, P < 0.001 and β = 0.31, P = 0.001, respectively) were significantly associated with the PDQ score.

CONCLUSION

The findings emphasize the gap between subjective and objective measures of cognitive impairment and the importance of considering psychological factors within the context of cognitive symptoms in clinical settings.

Fatigue after traumatic brain injury: Association with neuroendocrine, sleep, depression and other factors

OBJECTIVE

Define associations between post-traumatic brain injury (TBI) fatigue and abnormalities in neuroendocrine axes, sleep, mood, cognition and physical functioning.

DESIGN

Survey.

SETTING

Large community hospital-based rehabilitation centre.

PARTICIPANTS

Convenience sample of 119 individuals at least 1 year post-TBI.

OUTCOME MEASURES

Multidimensional Assessment of Fatigue (MAF); Fatigue Severity Scale (FSS); neuroendocrine assessments-growth hormone (GH) reserve, thyroid, cortisol and testosterone levels; visual analogue pain rating; Pittsburgh Sleep Quality Index; Beck Depression Inventory-II; Disability Rating Scale; Craig Handicap Assessment and Reporting Technique; Neurobehavioural Functioning Inventory.

RESULTS

Fifty-three per cent reported fatigue on the MAF and one-third on the FSS; 65% were found to have moderate/severe GH deficiency; 64% had adrenal insufficiency (low fasting cortisol); 12% had central hypothyroidism; and 15% of men had testosterone deficiency. Pituitary dysfunction did not correlate with fatigue or other symptoms. Predictors of MAF total scores were female gender, depression, pain and self-assessed memory deficits. Predictors of FSS scores were depression, self-assessed motor deficits and anti-depressant usage.

CONCLUSIONS

Robust correlates of fatigue were gender, depression, pain and memory and motor dysfunction. Investigation of post-TBI fatigue should include screening for depression, pain and sleep disturbance. There was no correlation between pituitary dysfunction and fatigue; however, the relatively high prevalence of hypothyroidism and adrenal dysfunction suggests screening for these hormone deficiencies.

The experience of fatigue in the first 2 years after moderate-to-severe traumatic brain injury: a preliminary report

Fatigue is a well-recognized issue for individuals with traumatic brain injury (TBI). This prospective study examined the rate and types of fatigue that are experienced by a cohort of individuals with TBI within the first 2 years, using a multidimensional fatigue scale. The impact of factors such as demographics, injury severity indices, and concomitant psychosocial variables was also examined. Using 2 measures of overall fatigue, 16%-32% at Year 1 and 21%-34% at Year 2 reported significant levels of fatigue. Fatigue did not appear to change between 1 and 2 years post-TBI. Sleep quality was the most prevalent concomitant disturbance followed by depression and pain.

Fatigue after traumatic brain injury and its impact on participation and quality of life

OBJECTIVES

To examine the relationships between post-TBI fatigue (PTBIF) and comorbid conditions, participation in activities, quality of life, and demographic and injury variables.

PARTICIPANTS

223 community-dwelling individuals with mild to severe TBI and 85 noninjured controls.

MEASURES

Global Fatigue Index (GFI), Beck Depression Inventory (BDI-II), McGill Pain Questionnaire (MPQ), Pittsburgh Sleep Quality Inventory (PSQI), Participation Objective Participation Subjective (POPS), SF-36, Life-3.

METHOD

Data were collected through interviews and administration of self-report measures as part of a study of PTBIF.

RESULTS

Fatigue was more severe and prevalent in individuals with TBI, and more severe among women. It was not correlated with other demographic and injury variables. Once overlap in measurement instruments' content was removed, depression, pain, and sleep problems accounted for approximately 23% of the variance in fatigue in those with TBI compared to 58% of the variance in the control group. PTBIF was correlated with health-related quality of life and overall quality of life, but was not generally related to participation in major life activities.

CONCLUSIONS

PTBIF has significant impact on well-being and quality of life and cannot be accounted for by comorbid conditions alone, suggesting that it is related to brain injury itself. It appears to be unrelated to demographic and injury variables other than gender. PTBIF does not limit the quantity and frequency of participation. Future research should focus on the relationship between fatigue and the quality of participation.

Patterns of fatigue and its correlates over the first 2 years after traumatic brain injury

This study used a prospective longitudinal design to quantify fatigue and associated factors during the first 2 years after traumatic brain injury (TBI). Fifty-one individuals were assessed at 3 time points: within the first 6, 12, and 18-24 months after TBI. Self-reported fatigue improved during the first year, as did pain, sleep quality, cognitive independence, and involvement in productive activity. Further changes up to 2 years after TBI were not observed. The subset of individuals who reported significant increases in fatigue over the first 2 years demonstrated poorer outcomes in cognition, motor symptoms, and general functioning than those with decreased or stable fatigue.

Fatigue after TBI: association with neuroendocrine abnormalities

OBJECTIVE

Evaluate the association between neuroendocrine findings and fatigue after traumatic brain injury (TBI) Research design: Prospective, observational.

METHODS AND PROCEDURES

Sixty-four individuals at least 1 year post-TBI underwent neuroendocrine testing including thyroid, adrenal, gonadal axes and growth hormone (GH) after glucagon stimulation with assessment of fatigue using the Global Fatigue Index (GFI) and the Fatigue Severity Scale (FSS).

MAIN OUTCOMES AND RESULTS

GFI and FSS scores were significantly higher within this sample compared to published control data. At least one pituitary axis was abnormal in 90% of participants. Higher GH levels were significantly associated with higher FSS scores. There was a noted trend between lower basal cortisol and higher scores on both the FSS and GFI.

CONCLUSIONS

The association between higher GH levels and greater fatigue contradicted the prevailing hypothesis that post-acute TBI fatigue is associated with GH deficiency. The association between lower basal cortisol and greater fatigue was in the expected direction. While no other trends were noted, the fatigue derived from neuroendocrine abnormalities alone may be masked by fatigue induced by other factors commonly experienced following TBI. Given the high prevalence of pituitary abnormalities, screening for hypopituitarism after TBI is a reasonable recommendation. The contribution of GH deficiency to diminished quality of life post-TBI remains unclear.

Predictors of exercise and effects of exercise on symptoms, function, aerobic fitness, and disease outcomes of rheumatoid arthritis

OBJECTIVE

To determine the effects of participation in a low-impact aerobic exercise program on fatigue, pain, and depression; to examine whether intervention groups compared with a control group differed on functional (grip strength and walk time) and disease activity (total joint count, erythrocyte sedimentation rate, and C-reactive protein) measures and aerobic fitness at the end of the intervention; and to test which factors predicted exercise participation.

METHODS

A convenience sample of 220 adults with rheumatoid arthritis (RA), ages 40-70, was randomized to 1 of 3 groups: class exercise, home exercise using a videotape, and control group. Measures were obtained at baseline (T1), after 6 weeks of exercise (T2), and after 12 weeks of exercise (T3).

RESULTS

Using structural equation modeling, overall symptoms (latent variable for pain, fatigue, and depression) decreased significantly at T3 (P < 0.04) for the class exercise group compared with the control group. There were significant interaction effects of time and group for the functional measures of walk time and grip strength: the treatment groups improved more than the control group (P <or= 0.005). There were no significant increases in measures of disease activity. Fatigue and perceptions of benefits and barriers to exercise affected participants' amount of exercise, supporting previous research.

CONCLUSION

This study supported the positive effects of exercise on walk time and grip strength, and demonstrated that fatigue and perceived benefits/barriers to exercise influenced exercise participation. Furthermore, overall symptoms of fatigue, pain, and depression were positively influenced in this selective group of patients with RA ages 40-70 years.

Factor analysis of the Revised Piper Fatigue Scale in a caregiver sample

The Revised Piper Fatigue Scale (R-PFS) is an instrument designed to measure subjective fatigue that was developed in samples with physical illness. Its psychometric properties in nonclinical samples are unknown. The purpose of this study was to examine the psychometric properties of the R-PFS in a sample of caregivers of stroke survivors. The convenience sample of 132 caregivers was primarily women (74%), White (71%), college-educated (73%), and employed (52%), with a mean age of 56.7 years (SD = 13.71). Internal consistency reliabilities for the four R-PFS subscales and the total scale were excellent, ranging from .90 to .97. Principal axis factor analysis with oblique rotation was conducted to examine construct validity of the R-PFS. A three-factor solution explained 75.9% of the common variance. Two factors totally replicated the behavioral/severity and affective meaning subscales of the R-PFS. The third factor incorporated a combination of Piper's sensory and cognitive/mood subscales and appeared to summarize how fatigue makes the caregiver feel. The R-PFS demonstrated strong internal consistency reliability and construct validity in this sample. However, data suggest that caregivers may perceive certain feelings associated with fatigue as conceptually similar when these feelings are conceptually distinct in Piper's breast cancer sample. The study supports the need for psychometric evaluation of instruments developed in clinical populations prior to their use in nonclinical populations.

Health promotion for women with human immunodeficiency virus or acquired immunodeficiency syndrome

PURPOSE

The purpose of this pilot study was twofold: first, to modify Stuifbergen's health promotion intervention initially developed for women with multiple sclerosis for use among women with human immunodeficiency virus or acquired immunodeficiency syndrome (HIV/AIDS) and to evaluate the feasibility of the newly modified health promotion intervention named "Put Health Into Living" (PHIL). The pilot study was completed in two phases.

DATA SOURCES

In phase I, data were derived from a literature review, a focus group of women with HIV/AIDS (n= 7), a panel of experts who reviewed the intervention for content, and three female community workers who evaluated the intervention for the context of living with HIV/AIDS, cultural relevancy, and literacy. During phase II, a pretest/posttest one-group design was used to determine the feasibility of the study methods, content, and format of the health promotion intervention among 10 women with HIV/AIDS.

CONCLUSIONS

The pilot study demonstrated the importance of a health promotion intervention for a vulnerable population. Participants verbalized the benefits of attending a health promotion program to gain knowledge and skills to promote their health. One woman said, "I have been positive for 20 years now and no one has talked to me just about my overall health." Participants indicated the PHIL intervention offered a supportive group environment, an overall health focus, and an acceptable format.

IMPLICATIONS FOR PRACTICE

Health promotion is a desirable goal for persons living with a chronic disease, and the PHIL intervention has the potential to benefit persons living with HIV/AIDS if subsequent evidence is found in further testing of the intervention.

The assessment of fatigue: a practical guide for clinicians and researchers

OBJECTIVES

Fatigue is a common feature of physical and neurological disease as well as psychiatric disorders, often reported amongst patients' most severe and distressing symptoms. A large number of scales have been developed attempting to measure the nature, severity and impact of fatigue in a range of clinical populations. The aim of the present review is to guide the clinician and researcher in choosing a scale to suit their needs.

METHODS

Database searches of Medline, PsycINFO and EMBASE were undertaken to find published scales.

RESULTS

Details of 30 scales are reported. These vary greatly in how widely they have been used and how well they have been evaluated. The present review describes the scales and their properties and provides illustrations of their use in published studies.

CONCLUSIONS

Recommendations are made for the selection of a scale and for the development and validation of new and existing scales.

Self-care for fatigue in patients With HIV

PURPOSE/OBJECTIVES

To identify when fatigue is reported as a problem by people who are HIV positive, what the perception of fatigue is, and which self-care behaviors are used and with what efficacy.

DESIGN

Multisite descriptive study.

SETTING

University-based AIDS clinics, community-based organizations, and homecare agencies located in cities across the United States, in Norway, and through a university Web site.

SAMPLE

Convenience sample of 422 self-identified people who are HIV positive.

MAIN RESEARCH VARIABLES

Symptom description, symptom relief, symptom help, and self-care strategies.

FINDINGS

The sixth most reported symptom in this study, fatigue, was treated with a variety of self-designed strategies. In only three instances was consultation with a healthcare provider (i.e., physician) or an injection (medication not defined) mentioned. The most frequently used interventions were supplements, vitamins, and nutrition followed by sleep and rest; exercise; adjusting activities, approaches, and thoughts; distraction; and complementary and alternative therapies. In addition to self-designed strategies, the media and friends and family were sources of information.

CONCLUSIONS

Fatigue was reported less frequently in this study than in other HIV-, AIDS-, or cancer-related studies. This may be an artifact of the study design. The use of informal networks for assistance, let alone the prevalence of unrelieved fatigue, indicates the need for more attention to this problem among people with AIDS.

IMPLICATIONS FOR NURSING

Careful assessment of the pattern of fatigue and its onset, duration, intervention, and resolution is required if the varied types of fatigue are to be identified and treated successfully.