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1.
Lymphology ; 55(1): 10-20, 2022.
Article in English | MEDLINE | ID: mdl-35896111

ABSTRACT

Although cancer survivors are recommended to exercise, they may lack confidence (self-efficacy) to be active. This research aimed to measure exercise barriers and related selfefficacy in individuals with cancer-related lymphedema as well as examine relationships between self-efficacy and participant characteristics. A cross-sectional survey was undertaken in individuals with cancer-related lymphedema using a validated 14-item Likert scale assessing self-efficacy to overcome general and lymphedema-specific exercise barriers (0%=not at all confident, 100%=extremely confident). Demographic, medical and lymphedema data were also collected. Of 109 participants (52% response), 79% (n=86) had breast cancer-related lymphedema. Participants were found to be moderately confident to exercise when facing general (48% [95% CI: 44, 52]) and lymphedema- specific exercise barriers (51% [95% CI: 47, 55]). Participants who were female, sedentary (p<0.05), had lymphedema for ≥2 years, and reported greater symptom burden (p<0.05) recorded lower general exercise barriers selfefficacy. Lower lymphedema-specific exercise barriers self-efficacy was reported by individuals who were sedentary, had cancers other than breast, and higher symptom burden. These findings suggest general and lymphedema- specific barriers challenge exercise confidence in those with cancer-related lymphedema, and strategies tailored to improve confidence in overcoming exercise barriers are warranted. Supporting individuals to be sufficiently active during and following cancer treatment should consider behavior change strategies tailored to the unique needs faced by individuals with lymphedema.


Subject(s)
Breast Cancer Lymphedema , Breast Neoplasms , Lymphedema , Breast Cancer Lymphedema/diagnosis , Breast Cancer Lymphedema/etiology , Breast Cancer Lymphedema/therapy , Breast Neoplasms/complications , Breast Neoplasms/therapy , Cross-Sectional Studies , Exercise , Female , Humans , Lymphedema/diagnosis , Lymphedema/etiology , Lymphedema/therapy , Male , Self Efficacy
2.
Eur J Cancer Care (Engl) ; 22(1): 51-9, 2013 Jan.
Article in English | MEDLINE | ID: mdl-22672363

ABSTRACT

Little is known about the contribution of diet components independent of body composition to persistent fatigue in breast cancer survivors. Therefore, our study aim was to determine the associations among dietary intake and fatigue in relation to and independent of adiposity and physical activity (PA) in breast cancer survivors. Baseline data from 42 breast cancer survivors enrolled in a randomised exercise trial were analysed: fatigue (Functional Assessment of Cancer Therapy for fatigue), diet components (3-day diet record), body mass index, per cent body fat (dual-energy X-ray absorptiometry) and PA (accelerometer). The mean age was 54 ± 9 years with an average body mass index of 30.5 ± 8.1 kg/m(2). Fatigue was positively associated with % of kcal/day fat intake (r = 0.31, P < 0.05) and inversely related to fibre g/day (r = 0.38, P < 0.05) and carbohydrate g/day intake (r = 0.31, P < 0.05). Mean fatigue was greater for participants eating <25 g/day of fibre compared with >25 g/day of fibre (15.7 ± 10.8 versus 6.4 ± 3.7, P < 0.005). No significant associations were noted between fatigue and PA or body composition. Diets high in fibre and low in fat are associated with reduced fatigue in breast cancer survivors. The difference in fatigue for low- versus high-fibre diets exceeded the minimal clinically important difference of three units. Prospective studies evaluating the effect of changing diet on fatigue in breast cancer survivors are warranted.


Subject(s)
Breast Neoplasms/complications , Diet , Fatigue/etiology , Adiposity , Aged , Body Composition/physiology , Body Mass Index , Dietary Carbohydrates/administration & dosage , Dietary Fats/administration & dosage , Dietary Fiber/administration & dosage , Energy Intake/physiology , Exercise , Fatigue/physiopathology , Female , Humans , Middle Aged , Survivors
3.
Eur J Cancer Care (Engl) ; 16(1): 55-66, 2007 Jan.
Article in English | MEDLINE | ID: mdl-17227354

ABSTRACT

With increasing evidence supporting physical activity benefits during breast cancer treatment, addressing exercise adherence with consideration of the unique exercise barriers, outcome expectations and preferences of cancer patients is needed. Our pilot study aimed to determine the following during breast cancer treatment: (1) exercise barriers, outcome expectations/values and associations with exercise stage of change and (2) exercise preferences. A cross-sectional survey was administered to 23 breast cancer patients during treatment. Participants were primarily aged 50-60 years (52%), Caucasian (91%), with stage I (30%), II (44%) or III (26%) disease. A total of 48% were receiving chemotherapy. In total, 50% were in the pre-contemplation/contemplation stage of change, with 34% in action/maintenance. Common exercise adherence barriers (i.e. lack of priority, self-discipline, procrastination and fatigue) demonstrated statistically significant negative associations with exercise. Frequent outcome expectations included improving heart/lungs, reducing disease risk, building muscle strength and losing weight. Important outcomes included improving state of mind, reducing fatigue and avoiding injury. Outcome expectations (i.e. less depression, boredom and nausea) were positively associated with exercise. The majority preferred walking (100%), moderate-intensity (61%), home-based (78%) exercise. Among breast cancer patients during treatment, exercise adherence barriers are general and disease specific. Outcome expectations are physical benefits, with the most important outcomes being psychological or avoidance of risk (i.e. injury).


Subject(s)
Breast Neoplasms/therapy , Exercise Therapy , Patient Compliance/psychology , Adult , Attitude to Health , Breast Neoplasms/psychology , Cross-Sectional Studies , Exercise Therapy/methods , Female , Humans , Middle Aged , Patient Satisfaction , Pilot Projects , Treatment Outcome
4.
Surg Endosc ; 17(6): 896-8, 2003 Jun.
Article in English | MEDLINE | ID: mdl-12632138

ABSTRACT

The purpose of this study was to establish construct validation of a flexible sigmoidoscopy simulator by comparing training-level grouped subjects. These included clerical staff (n = 10), residents (n = 19), and experts (n = 5). Each participant performed 3 scopes. The ANOVA group-based results for trainer-measured variables are shown in Table 1. These results demonstrate that the flexible sigmoidoscopy simulator distinguished the trained from the untrained and the resident from the expert. Although there was no statistically significant differences between the senior residents and the experts, the expert commonly outperformed the residents. Establishing the transferability of simulator training to real life is next. If the transfer of skill can be established, it may give rise to a new skills training approach.


Subject(s)
Clinical Competence/standards , Computer Simulation/standards , Sigmoidoscopy/standards , Administrative Personnel/classification , Administrative Personnel/standards , Administrative Personnel/statistics & numerical data , Clinical Competence/statistics & numerical data , Computer Simulation/statistics & numerical data , Humans , Internship and Residency/classification , Internship and Residency/standards , Internship and Residency/statistics & numerical data , Medical Staff, Hospital/classification , Medical Staff, Hospital/statistics & numerical data , Medical Staff, Hospital/trends , Physicians, Family/classification , Physicians, Family/standards , Physicians, Family/statistics & numerical data , Sigmoidoscopes/standards , Sigmoidoscopes/statistics & numerical data , Sigmoidoscopes/trends , Sigmoidoscopy/methods , Sigmoidoscopy/statistics & numerical data , Software/standards , Software Validation
5.
Osteoarthritis Cartilage ; 10(8): 617-22, 2002 Aug.
Article in English | MEDLINE | ID: mdl-12479383

ABSTRACT

OBJECTIVE: The purpose was to evaluate the association between estimated joint stress from physical activity (PA) and hip/knee osteoarthritis (OA). DESIGN: A nested case-control study was performed using data from the Aerobics Center Longitudinal Study. Participants without self-reported OA at baseline who attended the clinic between 1974 and 1993 and returned a follow-up questionnaire in 1990 or 1995 were eligible. Cases were those who reported a physician diagnosis of OA of the knee and/or hip at follow-up (N = 415). A random sample of persons in the remaining cohort were classified as controls (N = 1995). PA was measured at baseline by self-report and subjects were classified as 'moderate/high' or 'low' joint stress by PA type. Those reporting no PA were classified as sedentary with 'no' joint stress (the reference group). Men and women were analyzed separately. Stratified analysis and multiple logistic regression were used to assess the relationship between hip/knee OA and joint stress as predicted by PA. RESULTS: After adjustment for age, body mass index, years of follow-up, and history of hip/knee joint injury, among men, there was no association between hip/knee OA and low joint stress while moderate/high joint stress was associated with reduced risk of hip/knee OA (adjusted odds ratio (OR) = 0.62, 95% confidence interval (CI) = 0.43-0.89). Among women, both levels of joint stress were associated with reduced risk of hip/knee OA (OR = 0.58, 95% CI = 0.34-0.99 for low and OR=0.24, 95% CI = 0.11-0.52 for moderate/high). CONCLUSIONS: PA may reduce the risk of hip/knee OA, especially among women. Further research should assess the combined effects of frequency, intensity, duration and joint stress level of PA on incidence of hip/knee OA.


Subject(s)
Exercise/physiology , Joints/physiopathology , Osteoarthritis/etiology , Adult , Case-Control Studies , Female , Hip Joint/physiopathology , Humans , Knee Joint/physiopathology , Male , Middle Aged , Osteoarthritis/physiopathology , Osteoarthritis, Hip/etiology , Osteoarthritis, Hip/physiopathology , Osteoarthritis, Knee/etiology , Osteoarthritis, Knee/physiopathology , Risk Factors , Stress, Mechanical
6.
Am J Med Sci ; 313(3): 153-8, 1997 Mar.
Article in English | MEDLINE | ID: mdl-9075432

ABSTRACT

To determine if smoking cessation counseling is affected by physician or patient demographics, patient exit interviews and chart audits were administered between January 1991, and February 1992, in an inner-city teaching clinic. Patients who received medical care on an ongoing basis in the clinic were eligible for the study. Patients with dementia or inability to verbally communicate in English were excluded. According to patient self-report, 26% (167) of the 642 patients who participated were never asked about smoking. Of the 168 current smokers, 23% (39) were never advised to quit. Male patients were more likely to report being asked about smoking on the day of the clinic visit (odds ratio = 2.37, 95% confidence interval [CI] = 1.62 to 3.46). Male smokers were more likely to report being advised to quit (odds ratio 2.39, 95% CI = 1.25 to 4.58), as were white smokers (odds ratio 3.66, 95% CI = 1.37 to 9.82). According to patient report (smokers and nonsmokers), white physicians were more apt to ask about smoking on the day of the clinic visit (odds ratio = 2.68, 95% CI = 1.31 to 5.48). Physician and patient demographic characteristics may significantly influence the rate of smoking cessation counseling. Additional studies are needed to confirm the presence of such biases.


Subject(s)
Smoking Cessation , Adolescent , Adult , Aged , Aged, 80 and over , Bias , Counseling , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Physicians , Regression Analysis , Sex Factors
7.
Am J Prev Med ; 12(4): 259-65, 1996.
Article in English | MEDLINE | ID: mdl-8874689

ABSTRACT

Our objective was to determine whether an educational intervention and prompting intervention for physicians improved dietary counseling of patients with high blood cholesterol and resulted in beneficial changes in patients' diets and cholesterol levels. We instituted a factorial design, multicenter, randomized, placebo-controlled trial to test two interventions. We tested the trial at continuity care clinics of internal medicine residents at seven community and university medical centers in the northern and eastern United States. Our participants were 130 internal medicine residents and 254 adult outpatients with blood cholesterol levels of 240-300 mg/dL. Interventions included an educational program for resident physicians designed to improve their skills and confidence in dietary counseling (two one-hour sessions with specially prepared printed materials for use in counseling) and a prompting intervention, which was a fingerstick blood cholesterol determination prior to the patient's clinic visit. Resident physicians' knowledge, attitudes, and self-reported behaviors were assessed prior to the intervention and 10 months later using chart audits and questionnaires. Residents' behaviors were also assessed by exit interviews with patients. Patients' knowledge, attitudes, behaviors, and fingerstick blood cholesterol levels were measured at baseline and 10 months later. The educational program increased the percentage of physicians who were confident in providing effective dietary counseling (baseline of 26% to 67%-78%; P < .01). The prompting intervention approximately doubled the frequency of physician counseling (P = .0005) and increased the likelihood that patients would try to change their diets. When both interventions were combined, most outcomes were better, although not statistically significant. Cholesterol levels, however, decreased only marginally and were no different among groups at 10-month follow-up. Despite success in changing physicians' attitudes and behaviors and increasing patients' willingness to change their diets, there was no significant change in patients' cholesterol levels. Medical Subject Headings (MeSH): randomized controlled trial; cholesterol; patient education; behavior therapy; education, medical; diet.


Subject(s)
Clinical Competence , Internal Medicine/education , Internship and Residency , Nutritional Sciences/education , Patient Education as Topic , Adult , Aged , Counseling , Health Knowledge, Attitudes, Practice , Humans , Middle Aged
8.
Am J Med Sci ; 306(2): 124-8, 1993 Aug.
Article in English | MEDLINE | ID: mdl-8362893

ABSTRACT

To determine resident physician recognition and treatment of hypercholesterolemia, a retrospective chart audit was performed on 300 systematically selected patients seen in an internal medicine resident's continuity care clinic during the spring of 1992. A self-administered resident survey was given after completion of chart selection. Of the 300 patients, 64 (21%) did not have a cholesterol reading on the chart. The frequency of screening was unaffected by cardiac risk factors, patient race or sex, or resident level of training or specialty. Of the 96 patients who had a total cholesterol greater than 240 mg/dL documented in the chart, 48% received diet therapy, 46% received other nonpharmacologic therapy, 24% received drug therapy, 4% were referred to a lipidologist, and 30% received no treatment. Fasting lipid profiles were ordered for 57% of these patients. The frequency of therapy was unaffected by patient race or sex, resident level of training or specialty, or presence of two or more cardiac risk factors, although patients with a diagnosis of hypercholesterolemia and patients younger than age 65 were treated significantly more often. Resident action primarily involved evaluation rather than therapy. Efforts to improve the aggressiveness of treatment for hypercholesterolemia by resident physicians are necessary.


Subject(s)
Hypercholesterolemia/diagnosis , Hypercholesterolemia/therapy , Aged , Female , Humans , Internal Medicine/education , Internship and Residency , Male , Medical Records , Middle Aged , Retrospective Studies , Risk Factors , Tennessee
9.
J Gen Intern Med ; 7(5): 511-6, 1992.
Article in English | MEDLINE | ID: mdl-1403207

ABSTRACT

OBJECTIVE: To assess the knowledge, attitudes, and practices of internal medicine residents concerning dietary counseling for hypercholesterolemic patients. DESIGN: Cross-sectional, self-administered questionnaire survey. SETTING: Survey conducted August 1989 in seven internal medicine residency programs in four southeastern and middle Atlantic states. PARTICIPANTS: All 130 internal medicine residents who were actively participating in outpatient continuity clinic. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Only 32% of the residents felt prepared to provide effective dietary counseling, and only 25% felt successful in helping patients change their diets. Residents had good scientific knowledge, but the degree of practical knowledge about dietary facts varied. Residents reported giving dietary counseling to 58% of their hypercholesterolemic patients and educational materials to only 35%. Residents who felt more self-confident and prepared to counsel reported more frequent use of effective behavior modification techniques in counseling. Forty-three percent of residents had received no training in dietary counseling skills during medical school or residency. CONCLUSION: Internal medicine residents know much more about the rationale for treatment for hypercholesterolemia than about the practical aspects of dietary therapy, and they feel ineffective and ill-prepared to provide dietary counseling to patients.


Subject(s)
Counseling , Health Knowledge, Attitudes, Practice , Hypercholesterolemia/diet therapy , Internal Medicine , Internship and Residency , Cross-Sectional Studies , Humans , Mid-Atlantic Region , Southeastern United States , Surveys and Questionnaires
10.
Acad Med ; 67(5): 324-7, 1992 May.
Article in English | MEDLINE | ID: mdl-1575867

ABSTRACT

To identify factors that influence students to choose primary care or non-primary care specialties, the authors surveyed the 509 graduating students at the Medical College of Georgia School of Medicine in 1988, 1989, and 1990. Using a Likert-type scale, the 404 responding students rated potential influences on their specialty choices from 1, very negative, to 7, very positive. The students choosing primary care specialties were positively influenced significantly more often by their desire to keep options open (85% versus 58%, p less than .001) and their desire for longitudinal patient care opportunities (95% versus 54%, p less than .001). Those choosing non-primary care specialties were more often influenced by their desire for monetary rewards (69% versus 35%, p less than .001) and by their perceptions of lifestyle following residency (74% versus 60%, p less than .01) and prestige of the specialty (57% versus 36%, p less than .001). The authors used multiple discriminant analysis to derive a discriminant function that would permit classification of students into primary care and non-primary care groups. The potential influences of desire for longitudinal care opportunities and desire for monetary rewards were statistically and clinically significant for all three years. Using the discriminant function, the authors correctly classified 81%, 79%, and 78% of the students' specialty choices for 1988, 1989, and 1990, respectively. The authors suggest that addressing the issue of monetary rewards will be necessary before the primary care fields again become attractive to students.


Subject(s)
Career Choice , Medicine/standards , Models, Psychological , Specialization , Students, Medical/psychology , Discriminant Analysis , Family Practice/standards , Georgia , Humans , Income , Internal Medicine/standards , Life Style , Long-Term Care , Pediatrics/standards , Social Perception , Students, Medical/classification , Surveys and Questionnaires
12.
South Med J ; 83(11): 1270-2, 1990 Nov.
Article in English | MEDLINE | ID: mdl-2237553

ABSTRACT

Primary prevention of coronary artery disease in children and young adults is important and can be instituted through a family-oriented cardiac risk factor clinic. Such a clinic was initiated at the Medical College of Georgia in March 1988. Children whose total cholesterol level (TC) exceeded 200 mg/dL when screened by their primary care physician were referred with their siblings and parents for fasting lipid profile and further evaluation. Data are available for the initial 21 families, including 30 children and 36 adults. The mean TC level was 258 mg/dL for index cases, 195 mg/dL for siblings, and 233 mg/dL for parents. Follow-up data obtained after therapy at a mean of 6 months are available for 12 families, including 14 children and 14 adults. The mean change in TC was from 265 to 246 mg/dL; 82% of the patients had a decrease in TC. Only one index case was documented as having neither a sibling nor a parent with an elevated cholesterol level. Family-oriented cardiac risk factor clinics are important for the identification and treatment of hypercholesterolemia in asymptomatic young people when primary prevention is possible.


Subject(s)
Cardiac Care Facilities/organization & administration , Coronary Disease/prevention & control , Family Health , Hypercholesterolemia/diagnosis , Patient Education as Topic/methods , Adolescent , Adult , Behavior Therapy , Cardiac Care Facilities/classification , Child , Child, Preschool , Cholesterol/blood , Cholesterol, HDL/blood , Cholesterol, LDL/blood , Coronary Disease/blood , Feasibility Studies , Female , Follow-Up Studies , Humans , Hypercholesterolemia/blood , Hypercholesterolemia/therapy , Male , Middle Aged , Risk Factors
14.
Am J Med ; 88(4): 389-95, 1990 Apr.
Article in English | MEDLINE | ID: mdl-2183600

ABSTRACT

A comprehensive review of the English literature evaluating streptokinase (SK) in the treatment of deep venous thrombosis (DVT) of the lower extremity reveals complete lysis of thrombi in as many as 70% of patients studied. The degree of lysis is affected by duration of symptoms before treatment, degree of occlusion, thrombus location, and development of a plasma proteolytic state. SK-treated patients have not been found to have a greater incidence of major hemorrhagic complications when compared with heparin-treated patients. SK is clearly beneficial in the treatment of DVT if patients are properly selected and carefully managed. Proper patient selection and a recommended treatment protocol are described.


Subject(s)
Streptokinase/therapeutic use , Thrombophlebitis/drug therapy , Fibrinolytic Agents/therapeutic use , Heparin/therapeutic use , Humans
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