SEARCH · PubMed Health

Results for “Physical function”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,603 records · Page 89Linked to original sources

PubMed2000

Prevalence and identification of problems in daily functioning in a primary medicine clinic.

PURPOSE: This pilot study compares scores on a health status/functional assessment measure to clinician identification of problems in functioning and referrals for these problems, based on examination of information in the patient's medical chart. METHOD: A sample of 194 participants at a primary medicine clinic in an urban general hospital completed a measure of health status and functioning, the Medical Outcomes Trust Short Form 36 (SF-36). Chart reviews were conducted to assess whether problems in functioning were addressed by the primary care clinician. RESULTS: Overall, levels of functioning on the scales of the SF-36 were well below norms for the general US population from the Medical Outcomes Study. Older adults showed lower physical functioning and higher emotional functioning than younger adults. Participants with 1, 2, or 3 chronic conditions showed increasingly lower levels of physical functioning. For participants with functional assessment scale scores in the lowest quartile, problems in functioning noted in the chart ranged from 13%-28%. Only 6% 20% of participants with marked problems in functioning were referred for further assessment or treatment. CONCLUSIONS: Functional problems are frequently important indicators of risk of development of secondary complications and need for referral. Questionnaire screening may increase identification and referral for problems in functioning in primary care settings.

Activities of Daily Living↗

PubMed1997

Physical activity, functional limitations, and the risk of fall-related fractures in community-dwelling elderly.

This case-control study examines the association of vigorous and mild physical activity with fall-related fractures in a community-dwelling population age 65 and older in South Florida. Vigorous physical activity was defined as exercising, doing heavy housecleaning, or other hard labor three or more times per week in the month prior to the index date; mild physical activity was defined as the number of hours per day subjects reported spending on their feet. A case was any subject who sustained a fall-related fracture (ICD-9CM-800 through ICD-9CM-829) over a 21-month period (n = 471). Controls were at 10% random sample selected from the Health Care Financing Administration Medicare files (n = 712). The presence of any limitation in activities of daily living (ADL) significantly modified the effect of vigorous physical activity. Physically active subjects with no limitations (ADL = 0) were less likely to sustain a fall-related fracture than were inactive subjects with an adjusted odds ratio (aOR) of 0.6, (0.5-0.8 95% CI), and active subjects with any limitation (ADL > or = 1) had an aOR of 3.2 (1.1-9.8 95% CI). Limiting this analysis to 159 hip fracture cases produced similar results. Mild physical activity was not associated with fracture. These results suggest that vigorous physical activity is associated with a lower fracture risk among elderly persons who have no limitation in ADL and with a higher risk among those with any limitations.

Accidental Falls↗

PubMed2000

Elderly people with hypothalamic-pituitary disease and growth hormone deficiency: lipid profiles, body composition and quality of life compared with control subjects.

OBJECTIVE: In healthy adults the secretion of growth hormone (GH) and insulin-like growth factor 1 (IGF-1) declines with ageing and body composition alters, particularly with an increase in total body fat. In elderly people, hypothalamic-pituitary disease can cause GH deficiency (GHD), compared with age matched controls. This study aimed to clarify whether GHD in the elderly is associated with differences in body composition, circulating lipid levels and quality of life (QOL) compared with control subjects. SUBJECTS: Twenty-seven elderly patients (14 males, mean age 71 years, range 65-83) with hypothalamic-pituitary disorders (23 pituitary tumours) and GHD (mean (SD) peak stimulated GH response 1.6 mIU/l (1.03) range 0.6-5) were studied. Twenty-five patients had been treated surgically (six cranial surgery, 19 transsphenoidal) and eight patients had received external cranial irradiation. Twenty-seven control subjects (14 males, mean age 72 years, range 65-86) were also studied. METHODS: Weight, body mass index (BMI), total fat mass (FM, bioelectrical impedance), waist to hip ratio (WHR), serum IGF-1, fasting blood glucose and lipid profile were measured. QOL was assessed in both groups using five interviewer administered self-rating questionnaires: The Nottingham Health Profile, Short-Form 36, Hospital Anxiety and Depression Scale, Mental Fatigue Questionnaire and Life Fulfilment Scale. The GHD group also completed the Disease Impact Scale. RESULTS: The data (mean (SD)) from males and females were analyzed separately. The male patients had a higher BMI than controls, 28.9(4.5) vs. 25.2(2.3) kg/m2 (P = 0.01) but the BMI in the female patients and controls was similar. In the female patients compared with the controls, FM was higher 39. 4(6) vs. 33.1(8.3) % (P = 0.02), WHR was also higher 0.9(0.08) vs. 0. 83(0.09) (P = 0.03) and serum IGF-1 levels were lower 10.8(6.4) vs. 18.2(6.5) nmol/l (P = 0.01). However, in the male patients, FM, WHR and IGF-1 levels were similar to the controls. Fasting blood glucose was similar in both male and female patients and the controls. Two female patients and one male control subject were taking lipid-lowering agents and were therefore excluded from the analysis of lipid profiles. Total cholesterol, triglyceride, LDL cholesterol, HDL cholesterol and total cholesterol/HDL cholesterol ratio were not significantly different for both male and female patients compared with the controls. The 27 patients with GHD reported significantly less energy (P < 0.05), mobility (P < 0.05) and personal life fulfillment (P < 0.01) than the 27 controls. There were significantly more problems with emotional reaction (P < 0.01), social isolation (P < 0.05) and mental fatigue (P < 0.05). Additionally the GHD group reported more impairment in areas of social functioning (P < 0.05), general health (P < 0.05) and mental health (P < 0.05). The GHD group reported a modest degree of disease impact (mean score of 14.1). There were no significant differences in the domains of material life fulfillment, pain, sleep, physical functioning, vitality, anxiety, depression, self-esteem or role physical functioning compared with the controls. CONCLUSION: Compared with control subjects, the elderly female patients with hypothalamic-pituitary disease and GHD had a significantly higher total fat mass, with the WHR indicating a more central fat distribution and lower female serum IGF-1 levels. In contrast, elderly male patients had similar total fat mass, WHR and IGF-1 levels compared to the controls. There were no significant differences in the lipid profiles between male or female patients compared to controls. However, many of the male patients were receiving androgen replacement which might have influenced these results. Low HDL cholesterol concentrations are probably a better predictor of future cardiovascular disease than raised LDL cholesterol levels in the elderly population and these were similar in patients and controls for both

Aged↗

PubMedDate not supplied

Psychosocial outcome in patients with moderate to severe head injury: 2-year follow-up.

Psychosocial outcome and recovery of a group of 31 consecutive adult patients with moderate to severe head injuries were prospectively investigated over a 2-year period. A friend control group was used for comparison purposes. We conclude that moderate and severe head injuries have a significant long-term impact on psychosocial functioning. More specifically, although there is an increase over time in the number of subjects who resume former levels of activity, many moderate to severely head-injured people remain unable to work, support themselves financially, live independently and participate in pre-injury leisure activities at least up to 2 years post-injury. Initially, self-perceived limitations in everyday functioning are widespread, with physical functioning being of primary concern. Over time, there is improvement in both physical and psychosocial areas. However, in spite of improvement, difficulties in psychosocial functioning become dominant later due to greater improvement in the physical area. This study gives no evidence of general increase in emotional distress with increasing time since injury.

Activities of Daily Living↗

PubMed1982

Effects of counseling for late stage cancer patients.

Much has been written about working with the dying. Few, if any, controlled studies have examined the application of principles set forth. The authors evaluate the effectiveness of working with dying cancer patients by assessing changes in quality of life, physical functioning, and survival. One-hundred twenty men with end-stage cancer were randomly assigned to experimental or control groups; the 62 experimental group patients were seen regularly by a counselor. Patients were assessed before random assignment and at one, three, six, nine, and 12 months on quality of live and functional status. Experimental group patients improved significantly more than the control group on quality of life within three months. Functional status and survival did not differ between groups. A subsample of lung cancer patients provided cross-validation of findings. Although survival was not expected to differ, it was predicted that functioning would be enhanced if quality of life improved. One interpretation is that little can be done to alter physical function and survival when intervention occurs late in the progression of a fatal disease. This in no way reduces the value of improving overall quality of life, since enhancing the quality of survival for end-stage cancer patients is a high priority medical goal.

Counseling↗

PubMed2003

A note on the decomposition of the health concentration index.

In recent work, the concentration index has been widely used as a measure of income-related health inequality. The purpose of this note is to illustrate two different methods for decomposing the overall health concentration index using data collected from a Short Form (SF-36) survey of the general Australian population conducted in 1995. For simplicity, we focus on the physical functioning scale of the SF-36. Firstly we examine decomposition 'by component' by separating the concentration index for the physical functioning scale into the ten items on which it is based. The results show that the items contribute differently to the overall inequality measure, i.e. two of the items contributed 13% and 5%, respectively, to the overall measure. Second, to illustrate the 'by subgroup' method we decompose the concentration index by employment status. This involves separating the population into two groups: individuals currently in employment; and individuals not currently employed. We find that the inequality between these groups is about five times greater than the inequality within each group. These methods provide insights into the nature of inequality that can be used to inform policy design to reduce income related health inequalities.

Adolescent↗

PubMed2004

Quality of life in patients with osteoporosis.

Complaints regarding, and morbidity of, osteoporosis are caused by fractures which are associated with pain and decrease of physical function, social function, and well-being. These are aspects of quality of life. Health-related quality of life covers physical, mental, and social well-being. Quality of life may be measured for evaluation of treatment effects in clinical trials, for the assessment of the burden of the disease of osteoporosis, and for estimates of the cost-effectiveness of different treatment scenarios in health care policy. Quality of life has been measured in patients with osteoporosis with generic questionnaires such as SF-36 and EQ-5D, which can be used in many diseases, or with one of the six available osteoporotic-specific questionnaires, e.g., Qualeffo-41 or OPAQ. Every questionnaire has to be validated to assess psychometric properties and discrimination power between patients with osteoporosis and control subjects. The value attached to specific health states (utility) can be assessed with some generic instruments or by systematic questioning of the patient, e.g., the time-trade-off method. This results in one value for health status ranging from 0 (death) to 1 (perfect health). Utility values can be used to calculate loss of quality-adjusted life years (QALY). Most data have been obtained in patients with prevalent vertebral fractures. Scores of specific and generic questionnaires showed significant loss of quality of life with prevalent vertebral fractures. In addition, studies with Qualeffo-41 and OPAQ showed a deteriorating quality of life with increasing number of vertebral fractures. Lumbar fractures had more impact on quality of life than thoracic fractures. Incident vertebral fractures were also associated with a decrease of quality of life especially in the physical function domain. This applied to clinical incident vertebral fractures as well as to subclinical fractures to a lesser degree. Loss of quality of life following hip fracture has been documented with generic and osteoporosis-specific questionnaires. A considerable loss was observed in the 1st year with some improvement in the 2nd year, but not to baseline values. Quality of life depended on comorbidity, mobility, activities of daily life (ADL)-independence, and fracture complaints. Utility loss has been observed following hip fracture, especially disabling hip fracture, hip and vertebral fracture combined, or multiple vertebral fractures. Utility following osteoporotic fractures has been valued by patients, the healthy elderly, and panels of experts. The healthy elderly gave the worse quality-of-life scores (lower utility) to various hip fractures than patients with hip fractures themselves. In conclusion, suitable instruments exist for measuring quality of life in patients with osteoporotic fractures. These instruments are useful for clinical trials and for assessment of the burden of disease.

Fractures, Bone↗

PubMed1999

Psoriasis causes as much disability as other major medical diseases.

BACKGROUND: Little is known about how the health-related quality of life (HRQL) associated with psoriasis compares with that of other patient populations. OBJECTIVE: We describe HRQL associated with psoriasis and compare it with HRQL of patients with other major chronic health conditions. A second aim is to identify which specific aspects of psoriasis contribute most to HRQL. METHODS: A total of 317 patients completed a non-disease-specific measure of HRQL. Responses were compared with those of patients with 10 other chronic health conditions. HRQL was regressed on ratings of 18 aspects of psoriasis. RESULTS: Patients with psoriasis reported reduction in physical functioning and mental functioning comparable to that seen in cancer, arthritis, hypertension, heart disease, diabetes, and depression. Six aspects of psoriasis predicted physical functioning, and 5 different disease aspects predicted mental functioning. CONCLUSION: The impact of psoriasis on HRQL is similar to that of other major medical diseases. Different aspects of psoriasis are related to the different dimensions of HRQL supporting the need for multidimensional treatment models.

Adult↗

PubMedDate not supplied

Quality of life of patients with cervicogenic headache: a comparison with control subjects and patients with migraine or tension-type headache.

OBJECTIVE: To establish the health-related quality of life of patients with cervicogenic headache and to compare it with a random Dutch sample of control subjects and with patients with migraine without aura or with episodic tension-type headache. METHODS: Thirty-seven patients with cervicogenic headache, 42 patients with episodic tension-type headache, and 39 patients with migraine without aura completed a Medical Outcomes Study 36-Item Short Form questionnaire. RESULTS: Domain scores for "physical functioning" of patients with cervicogenic headache were worse than those of patients with migraine or tension-type headache. Physical functioning scores were lower for patients with tension-type headache than for those with migraine. Migraineurs reported a diminished score for "social functioning" compared to patients with tension-type headache. All Medical Outcomes Study 36-Item Short Form domain scores were significantly lower for patients with cervicogenic headache relative to the control group. CONCLUSIONS: Patients with cervicogenic headache have a quality of life burden that is substantial. Although impairment in the quality of life of patients with cervicogenic headache is comparable to patients with migraine without aura and those with episodic tension-type headache, there are some specific differences.

Adult↗

PubMedDate not supplied

Why do some cancer patients with depression desire an early death and others do not?

Major depression is a well-documented risk factor for suicide in cancer patients as well as in the general population. However, there are no data explaining why some cancer patients suffering from major depression have suicidal ideation, while others do not. The authors investigated the background differences among cancer patients suffering from major depression with and without suicidal ideation by analyzing the consultation data of patients referred to the psychiatry division. Among the 1,721 referred patients, 220 (12.8%) were diagnosed with major depression, and of these 113 (51.4%) had suicidal ideation. Logistic regression analysis indicated that poor physical functioning and severe depression were significant risk factors. These preliminary findings suggest that the severity of major depression and physical functioning are important indicators of suicidal ideation among cancer patients.

Adaptation, Psychological↗

PubMed2004

Places, people, and their physical and mental functional health.

STUDY OBJECTIVE: To investigate the impact of area of residence on functional health as represented by medical outcomes study SF-36 physical and mental component summary scores. DESIGN: Multilevel analysis of cross sectional data from the European Prospective Investigation into Cancer and Nutrition in Norfolk, UK (EPIC-Norfolk). PARTICIPANTS: A community dwelling cohort of 18399 men and women, aged 41 to 80 and resident in 162 electoral wards in Norfolk, UK. MAIN RESULTS: Significant residual variation in physical functional health was observed at the area level after controlling for important individual level socioeconomic factors (p<0.001). However, the extent of this variation was modest when compared with that at the individual level (representing 0.6% of the total). About half of this variation could be explained by area deprivation. Area deprivation was associated with impaired mental functional health but residual variation at the area level (adjusted for individual level factors) was observed only for men (0.5% of total, p = 0.02). CONCLUSIONS: Area of residence was associated with physical functional health, albeit with modest effect size. Evidence for an association between area of residence and mental functional health was weak.

Adult↗

PubMed2001

Making geriatric assessment work: selecting useful measures.

Often the goal of physical therapy is to reduce morbidity and prevent or delay loss of independence. The purpose of this article is to describe issues to consider when selecting measures of physical function for use with community-dwelling older adults over the age of 65 years. We chose 16 measures of physical function for review because they have been used in studies of community-dwelling older adults and some psychometric properties of reliability and validity have been described in the literature. Three major issues are discussed: (1) appropriateness of the measure for community-dwelling adults, (2) practical aspects of test administration, and (3) psychometric properties. These issues are illustrated using examples from the 16 measures. Two scenarios, applying the measures to the assessment of community-dwelling well older people and to the assessment of community-dwelling frail older people, are used to illustrate how this information can be used.

Aged↗

PubMed2005

Reductions in health-related quality of life in patients with ankylosing spondylitis and improvements with etanercept therapy.

OBJECTIVE: To assess the impact of ankylosing spondylitis (AS) on patient health-related quality of life (HRQOL) relative to both the general US and chronically-ill populations, and to evaluate whether etanercept therapy can reverse impairments in HRQOL due to AS. METHODS: Two AS patient populations were evaluated: patients with AS from a US clinical trial who were randomized to receive either etanercept (n = 20) or placebo (n = 20) for 16 weeks, and placebo-treated patients from a multinational sample who subsequently received etanercept (n = 129) during a 48-week, open-label extension study. A sample from the US general population and patients with other medical conditions derived from the National Survey of Functional Health Status were used as comparators to evaluate the relative impact of active AS on HRQOL, as measured by the Short Form 36 (SF-36) questionnaire. RESULTS: At baseline, patients with AS in both the US and multinational samples had significantly lower scores than the US general population on all 8 SF-36 scales. Compared with patients with other medical conditions, patients with AS had the lowest scores in the physical domains--Physical Functioning, Role Physical, and Bodily Pain. Impairments in SF-36 scores for psychosocial domains, such as Social Functioning, Role Emotional, and Mental Health, were somewhat less pronounced in patients with AS. Treatment with etanercept significantly improved the HRQOL of patients with AS on all 8 SF-36 scales, especially in the same physical domains that showed the greatest impairments prior to treatment (Physical Functioning, Role Physical, and Bodily Pain). CONCLUSION: Patients with active AS despite conventional therapy have significantly reduced HRQOL across a wide range of domains. These reductions are most pronounced in the physical domains and exceed those seen in many other chronic diseases. Etanercept therapy significantly improves patient HRQOL, indicating that decrements in HRQOL due to AS may be at least partly reversible.

Adult↗

PubMed2005

Current subjective state of health, and longitudinal psychological well-being over a period of 10 years, in a cohort of adults with congenital cardiac disease.

OBJECTIVE: To examine the current subjective state of health, and the longitudinal course of psychological well-being, in adult patients with congenital cardiac malformations. METHODS: Our study concerns the second follow-up of a cohort of patients with congenital cardiac malformations. We examined 362 consecutive patients, aged from 20 to 46 years, who underwent surgical procedures for treatment of congenital cardiac disease between 1968 and 1980, specifically for treatment of atrial and ventricular septal defects, tetralogy of Fallot, transposition, and pulmonary stenosis. The patients were submitted to extensive medical and psychological examination. During psychological examination, in which all patients were seen by the same psychologist (EvR), patients filled in questionnaires concerning their current subjective state of health, using the 36-item Short Form Health Survey (SF-36), and psychological well-being, answering the Heart Patients Psychological Questionnaire. The data we acquired at their first follow-up was used to measure the longitudinal course of psychological well-being over the intervening period of 10 years. RESULTS: When compared to a reference group, the patients assessed their state of health less favourably concerning physical functioning, but more favourable with regard to social functioning, bodily pain, and limitations of role due to emotional problems. Younger female patients reported more limitations of role due to physical functioning than did the female patients who were older. Patients with transposition showed a negative trend for their subjective state of health, but reported the least bodily pain. Within the overall group of patients, displeasure had increased, while social inhibition had decreased, over the intervening period of 10 years. CONCLUSION: Extra attention should be paid to the subjective experiences of young female patients with congenital cardiac disease. The patients with transposed arterial trunks seem overall to experience poorer physical health.

Adult↗

PubMed1997

Does family support buffer the impact of specific chronic diseases on mobility in community-dwelling elderly?

The present study explores whether different structural (presence of partner and children) and functional (amounts of instrumental and emotional support provided by partner and children) family characteristics buffer the influence of chronic diseases on physical functioning. Logistic regression analyses were performed in a population-based sample of 2830 community-dwelling elderly people with chronic diseases as independent variable, and mobility difficulties as dependent variable, for separate strata of family characteristics. The presence of buffer effects was ascertained by comparing the associations between disease variables and mobility difficulties across the strata of family characteristics, using the odds ratios and 95% confidence intervals. Living together with a partner appears to buffer the association between the presence of one chronic disease and mobility difficulties, but no such effect is present among subjects with more than one disease. Regarding specific chronic diseases, partner presence has a beneficial influence only on the association between stroke and mobility difficulties, regardless of whether the partner provides little or much support. For patients with chronic non-specific lung disease (asthma, chronic bronchitis or pulmonary emphysema), a small amount of instrumental support (help with daily chores in and around the house) received from the partner is associated with a higher risk for mobility difficulties, compared to patients who receive a large amount of instrumental support and to patients who are not living with a partner. Neither the presence of children, nor the amounts of support received from them, influences associations between specific chronic diseases and mobility difficulties. The present study provides limited evidence supporting a buffer effect of family characteristics on the association between chronic diseases and mobility. Only in elderly people with a relatively low burden of disease does family support mitigate the adverse effects of disease on physical functioning.

Activities of Daily Living↗

PubMed2005

Adiposity of elderly women and its relationship with self-reported and observed physical performance.

BACKGROUND AND PURPOSE: There is a societal trend toward increasing obesity and a natural tendency for physical performance to decrease with age. Our purpose was to describe the adiposity of elderly women participating in a health screening and to determine the relationship between their adiposity and both observed and self-reported physical performance. METHODS: Subjects were 104 communitydwelling elderly women (74.9+/-7.5 years). Their adiposity was described using body mass index (BMI), waist circumference, and waist to hip ratio. Physical performance was characterized using timed sit-to-stand, unilateral standing, 25-foot walk and the Physical Functioning subscale of the SF-36. Habitual activity was summarized as the number of daily hours patients estimated they spent moving about on their feet. RESULTS: The majority of women had excessive adiposity. Greater adiposity was associated with worse physical performance. Both Pearson correlations and multiple regression revealed BMI to be significantly predictive of all physical performance measures. Age added to the explanation of walking time and unilateral stance time. Time moving about contributed to the explanation of self-reported physical functioning. CONCLUSIONS: Adiposity should be documented as part of the physical therapist examination of elderly women. It may be an appropriate target of intervention if physical performance is limited.

Adipose Tissue↗

PubMed2006

Predictive and discriminative value of shoulder proprioception tests for patients with whiplash-associated disorders.

OBJECTIVE: To evaluate whether patients suffering from whiplash-associated disorders have impaired shoulder proprioception and whether the acuity of shoulder proprioception is reflected in the patients' symptoms and self-rated function. DESIGN: A comparative group design, including a correlation design for the patient group. SUBJECTS: Patients with chronic whiplash-associated disorders (n=37) and healthy subjects (n=41). The groups were matched for age and gender. METHODS: All subjects underwent a shoulder proprioception test involving active ipsilateral arm position-matching. Group difference was evaluated by multiple analysis of variance and analysis of variance. The patient group completed questionnaires addressing functioning and health and performed pain ratings. Associations between proprioceptive acuity and self-rated functioning and symptoms were studied by correlation and regression analyses. RESULTS: The patient group showed significantly lower acuity of shoulder proprioception. Moderate correlations were found between proprioceptive acuity and questionnaire scores representing physical functioning, so that low proprioceptive acuity was associated with low self-rated physical functioning. Scores representing pain-intensity did not correlate with proprioceptive acuity. CONCLUSION: The results show that, at the group level, patients with whiplash-associated disorders have impaired shoulder proprioception. The clinical relevance of this finding is strongly supported by the association between shoulder proprioceptive acuity and self-rated functioning in the patient group.

Adult↗

PubMed1998

Educational attainment and transitions in functional status among older Taiwanese.

Despite considerable research examining the influence of socioeconomic status on health, few studies have considered this relationship as it pertains to older adults in non-Western societies. We attempt to ascertain the influence of education on changes in physical functioning in a rapidly developing country. Data come from the 1989 Survey of Health and Living Status of the Elderly in Taiwan and a follow-up interview in 1993 (N = 4,049, age = 60+). Individuals are conceptualized to be in a state of functional independence or functional limitation at the time of origin, based on their ability to perform three physical functioning tasks. The outcome at the follow-up interview is categorized as functionally independent, limited, or dead, allowing for six probabilities, one from each state of origin to each outcome. These are calculated using a multinomial logit model, controlling for other factors often thought to be associated with health transitions. High levels of educational attainment result in a decreased incidence of functional limitation for those originating in a state of independence. Contrary to expectations, however, education has little influence on those who originate functionally limited. Thus, higher education plays a substantial role in primary prevention of morbidity, delaying the onset of disability, but other factors are more important once limitations begin. We speculate on the reasons behind these findings, including that the results may be culturally dependent.

Activities of Daily Living↗