Publications by authors named "Corjena Cheung"

Purpose: To examine the validity and usability of a paper log for evaluating exercise duration in older women.

Method: Data from 23 females (mean age = 70.4 years) who completed an 8-week pilot randomized controlled trial investigating the effects of yoga and aerobic/strength training on knee osteoarthritis were included in this secondary analysis.

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Hatha yoga (HY) and aerobic and strengthening exercise (ASE) programs are recommended for optimal management of osteoarthritis. However, evidence on long-term adherence to these programs and factors that influence it is lacking in older adults. The purposes of this study were to (1) describe and compare long-term HY and ASE adherence in community-dwelling older women with knee osteoarthritis 12 months post-HY/ASE intervention programs; (2) identify benefits and facilitators of, and barriers to, long-term adherence; and (3) examine other self-care interventions used after completing HY or ASE programs.

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Background: In the United States, people over the age of 65 years will account for 20% of the population by 2030, and these elders are more likely to have chronic comorbid complex health problems. Sixty-three percent use complementary health approaches (CHAs) but less than half disclose their use to their health care providers. Nurse practitioners (NPs) are the fastest growing population of primary care health providers.

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Background And Purpose: Complementary therapies, such as yoga, have been proposed to address gait and balance problems in Parkinson's disease (PD). However, the effects of yoga on gait and static balance have not been studied systematically in people with PD (PWP). Here we evaluated the effects of a 12-week long Hatha yoga intervention on biomechanical parameters of gait and posture in PWP.

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Background: Lifestyle wellness programs help prevent and manage chronic diseases, yet few are designed for aging adults.

Purpose: Identify characteristics associated with aging adults' preferences for wellness program activities and delivery characteristics.

Subjects/methods: Cross-sectional, self-administered survey of a convenience sample of 386 adults aged ≥55 years.

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Objective: To examine the feasibility, acceptability, and preliminary effects of Hatha yoga on oxidative stress, motor function, and non-motor symptoms among individuals with Parkinson's disease (PD).

Methods: The study has a pilot randomized controlled trial design with two arms: an immediate treatment group and a wait-list control group. The yoga-for-PD program was implemented via twice weekly 60-min group-based classes for 12 weeks.

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Introduction: Primary dysmenorrhea is a prevalent condition causing quality of life (QOL) reduction for many women, resulting from pain as well as parallel social and psychological distress. Yoga reduces pain and sympathetic reactivity, thus promoting QOL. This article reports a systematic review of the evidence for the effectiveness of yoga as a QOL improvement method for women with primary dysmenorrhea.

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Preliminary research indicates that yoga could be a valuable tool for people suffering from Parkinson's disease (PD). However, little has been published about the process by which the yoga interventions were designed and evaluated. This study elaborates on the process of developing and testing a bi-weekly, 12-week yoga program to determine its safety and feasibility for people with PD.

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Parkinson's disease is a neurodegenerative chronic condition with a declining trajectory and lack of a cure, making quality of life an important aspect of care. The purpose of this literature review was to analyze the state-of-the-science on the effects of non-pharmacological treatments on quality of life in person's with Parkinson's disease. Literature search was conducted using keywords in electronic databases up to September 1, 2016 and cross-searching the references of identified articles.

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Although exercise is often recommended for managing osteoarthritis (OA), limited evidence-based exercise options are available for older adults with OA. This study compared the effects of Hatha yoga (HY) and aerobic/strengthening exercises (ASE) on knee OA. Randomized controlled trial with three arms design was used: HY, ASE, and education control.

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Osteoarthritis (OA) is a highly prevalent and disabling chronic condition. Because physical activity is a key component in OA management, effective exercise interventions are needed. Yoga is an increasingly popular multimodal mind-body exercise that aims to promote flexibility, strength, endurance, and balance.

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Yoga is beneficial for osteoarthritis (OA) management in older adults; however, adherence to yoga practice is unknown. The purposes of this secondary analysis were to examine: (1) yoga adherence during the intervention and follow-up periods; (2) the relationship between social cognitive theory (SCT) constructs and adherence; and (3) the impact of adherence on OA-related symptoms in 36 community-dwelling older women with knee OA. SCT was used as a framework to promote adherence to a yoga intervention program that included both group/homebased practices.

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Background/objective: Osteoarthritis (OA) is a highly prevalent condition worldwide. Yoga is potentially a safe and feasible option for managing OA; however, the extent of long-term yoga adherence is unknown. The purpose of this study was to examine yoga adherence 6 months after participants completed an OA intervention program.

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Purpose: The study aims are to (a) describe nurse practitioners' (NPs') belief in effectiveness, knowledge, referral, and use of complementary/alternative therapies (C/ATs), (b) explore the initiation of C/AT dialogue between NPs and their patients, and (c) examine the relationships between demographic variables and NP C/AT knowledge, beliefs, use, referrals.

Data Sources: A mixed-method cross-sectional online survey of licensed NPs (N = 2874) from a Midwestern state was analyzed using descriptive statistics, thematic analysis, and content analysis.

Conclusions: NPs (n = 410) report the most knowledge about prayer (40%) and mind-body practices (32%).

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The purpose of this study was to describe the information sources older women with arthritis use to make decisions about complementary/alternative therapies (C/AT), and factors that influence C/AT dialog with their HCP. The purposive sample included 50 community-dwelling older women (mean age = 77.8, SD = 7.

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The study measured effects of Sit 'N' Fit Chair Yoga on pain and physical and psychological functioning. A quasi-experimental research design included a yoga intervention group and an attention control group. There was greater improvement in depression and life satisfaction in the yoga group than in the control group.

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Background: Osteoarthritis (OA) is a common problem in older women that is associated with pain and disabilities. Although yoga is recommended as an exercise intervention to manage arthritis, there is limited evidence documenting its effectiveness, with little known about its long term benefits. This study's aims were to assess the feasibility and potential efficacy of a Hatha yoga exercise program in managing OA-related symptoms in older women with knee OA.

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Purpose: This study described the use of complementary/alternative medicine (CAM) for arthritis management among community-dwelling older women in urban, suburban, and rural areas.

Data Sources: A descriptive qualitative approach using focus group method was employed. A purposive sample of 50 women ages 66-101 who managed arthritis with CAM participated in eight semistructured focus groups: rural (n=22), suburban (n=17), and urban areas (n=11).

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The purpose of this study was to describe the experiences of using complementary/alternative therapy (C/AT) in community-dwelling older women with arthritis. A descriptive qualitative approach using focus groups for data collection was conducted with a purposive sample of 27 older female C/AT users (mean age = 77.8, range = 65 to 93).

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Strengthening geriatric content in schools of nursing is a key initiative for the Minnesota Hartford Center of Geriatric Nursing Excellence. The first Faculty Learning About Geriatrics (FLAG) program was implemented in the summer of 2008. Selected nursing faculty from across the Upper Midwest and tribal colleges have successfully completed the FLAG program in the last 2 years.

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Objectives: Although complementary and alternative medicine (CAM) use is becoming increasingly prevalent in the United States, knowledge regarding complementary and alternative therapy use in older adults is limited. The purposes of this study were to (1) assess the prevalence and patterns of CAM use in a probability-based sample of older adults; (2) describe the characteristics of older CAM users; and (3) identify factors associated with complementary and alternative medicine use/nonuse.

Methods: A cross-sectional survey design was used.

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The transtheoretical model (TTM) was developed as a guide for understanding behavior change. Little attention has been given, however, to the appropriateness of the TTM for explaining the adoption of exercise behavior in older adults. The purposes of this study were to determine the reliability of the TTM instruments and validate TTM predictions in 86 community-dwelling older adults (mean age 75.

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