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Wang Y, Hu Z, Ding Y, Sun Y, Meng R, He Y. Delay Discounting and BMI in Hypertensives: Serial Mediations of Self-Efficacy, Physical Activity and Sedentary Behavior. J Multidiscip Healthc 2024; 17:4319-4334. [PMID: 39246561 PMCID: PMC11380850 DOI: 10.2147/jmdh.s481425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Accepted: 08/29/2024] [Indexed: 09/10/2024] Open
Abstract
Objective Our study aimed to examine the association between delay discounting (DD) and body mass index (BMI) in individuals with hypertension. Additionally, we sought to explore and compare the potential mediating effects of self-efficacy, physical activity and sedentary behavior in this association. Methods A cross-sectional survey was conducted in two cities in the Jiangsu province of China, specifically Nanjing and Yangzhou, from March to June 2023. A total of 972 hypertensive patients completed the questionnaire (M age = 64.7 years, SD age = 8.2 years, 54.2% female). Participants engaged in a money choice experiment on computers, provided their height and weight, and completed the International Physical Activity Questionnaire-Short Form (IPAQ-SF) and General Self-Efficacy Scale (GSES). The experimental program was generated using the programming software E-Prime version 2.0. Multiple hierarchical regression analysis was conducted to identify potential covariates. Two serial mediation models were conducted using PROCESS macro 4.1 in SPSS 27.0. Physical activity and sedentary behavior were designated as M2 to investigate and contrast their respective mediating effects in the association between delay discounting and body mass index. Results Self-efficacy, physical activity, and sedentary behavior served as mediators in the relationship between delay discounting and BMI. Self-efficacy accounted for 14.9% and 14.3% of the total effect in Models 1 and 2, respectively, while physical activity and sedentary behavior each accounted for 14.9% and 9.5% of the total effect, respectively. The serial mediation effects of self-efficacy and physical activity, as well as self-efficacy and sedentary behavior, were significant (B = 0.01, 95% CI [0.01, 0.02]; B = 0.01, 95% CI [0.002, 0.01]), collectively contributing 2.1% and 2.4% of the total effect. Sedentary behavior played a smaller mediating role compared to physical activity in this association. Conclusion The results indicated that self-efficacy, physical activity and sedentary behavior could act as mediators in the association between delay discounting and BMI, thus potentially mitigating the risk of obesity in hypertensive individuals.
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Affiliation(s)
- Yiping Wang
- School of Nursing, Nanjing Medical University, Nanjing, People's Republic of China
| | - Zhiqing Hu
- Institute of Medical Humanities, Nanjing Medical University, Nanjing, People's Republic of China
- School of Marxism, Nanjing Medical University, Nanjing, People's Republic of China
| | - Yueming Ding
- Institute of Medical Humanities, Nanjing Medical University, Nanjing, People's Republic of China
- School of Marxism, Nanjing Medical University, Nanjing, People's Republic of China
| | - Yanjun Sun
- Institute of Medical Humanities, Nanjing Medical University, Nanjing, People's Republic of China
- School of Marxism, Nanjing Medical University, Nanjing, People's Republic of China
| | - Rui Meng
- School of Nursing, Nanjing Medical University, Nanjing, People's Republic of China
| | - Yuan He
- School of Nursing, Nanjing Medical University, Nanjing, People's Republic of China
- Institute of Medical Humanities, Nanjing Medical University, Nanjing, People's Republic of China
- School of Marxism, Nanjing Medical University, Nanjing, People's Republic of China
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Ketchum K, Jevitt CM. Evidence-Based Eating Patterns and Behavior Changes to Limit Excessive Gestational Weight Gain: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 21:15. [PMID: 38276803 PMCID: PMC10815062 DOI: 10.3390/ijerph21010015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/02/2023] [Accepted: 12/15/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND International prenatal care guidelines set a standard for clinicians to discuss gestational weight gain with their patients along with the complications associated with prepregnancy obesity and excessive gestational weight gain. Clinicians often lack evidence-based eating, nutrition, and activity strategies to share with patients. METHODS This systematic review aimed to find eating patterns and behaviors that could be used safely during pregnancy to limit excessive gestational weight gain. PubMed, MEDLINE, and Web of Science were searched for research or systematic reviews performed in the United States or Canada and published in English from 2013 to 2023. Keyword search terms included weight, manage, behavior, strategy, strategies, gestational weight gain, and nutrition. Excluded research used pediatric or adolescent populations, restrictive diets, such as no carbohydrate or no fat diets, fasting, bariatric surgery, weight loss medications, private industry or profit-earning programs using food brands, or specific diet programs. RESULTS A total of 844 abstracts were retrieved, with 103 full-text studies reviewed. Behaviors had to be useful for maintaining a healthy gestational weight gain and had to be safe for use during pregnancy. Behaviors useful during pregnancy included meal planning, home meal preparation, portion control, using diets such as the Mediterranean diet, the low-glycemic index diet, and the Dietary Approaches to Stop Hypertension diet (DASH), regular physical activity, sleeping 6-7 h a night, mindful eating, intuitive eating, and regular seif-weighing. CONCLUSION The evidence-based strategies outlined in this review are safe for use during pregnancy and can assist patients in avoiding excessive gestational weight gain while maintaining the nutrition needed for healthy fetal growth.
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Affiliation(s)
| | - Cecilia M. Jevitt
- Midwifery Program, Department of Family Practice, Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 1Z3, Canada;
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Context matters: criticism and accommodation by close others associated with treatment attitudes in those with anxiety. Behav Cogn Psychother 2023; 51:21-31. [PMID: 36263740 DOI: 10.1017/s1352465822000455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Many people with anxiety do not seek therapy due to negative views of treatment. Although close others (e.g. romantic partners, family members, close friends) are highly involved in treatment decisions, the role of specific relational behaviours in treatment ambivalence has yet to be studied. AIMS This study examines the relationship between social predictors (perceived criticism and accommodation of anxiety symptoms by close others) and treatment ambivalence. METHOD Community members who met diagnostic criteria for an anxiety-related disorder (N = 65) and students who showed high levels of anxiety (N = 307) completed an online study. They were asked to imagine they were considering starting cognitive behavioural therapy (CBT) for their anxiety and complete a measure of treatment ambivalence accordingly. They then completed measures of perceived criticism and accommodation by close others. Linear regression was used to examine the predictive value of these variables while controlling for sample type (clinical/analogue) and therapy experience. RESULTS Greater reactivity to criticism from close others and greater accommodation of anxiety symptoms by close others were associated with greater treatment ambivalence in those with anxiety. These predictors remained significant even when controlling for therapy history and sample type. CONCLUSIONS When it comes to treatment attitudes, relational context matters. Clients demonstrating ambivalence about starting therapy may benefit from discussion about the impact of their social environment on ambivalence.
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Behr H, Earl S, Ho AS, Lee J, Mitchell ES, McCallum M, May CN, Michaelides A. Changes in Health-Promoting Behaviors and Their Association with Weight Loss, Retention, and Engagement on a Digital Program: Prospective Study. Nutrients 2022; 14:nu14224812. [PMID: 36432498 PMCID: PMC9699210 DOI: 10.3390/nu14224812] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/10/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022] Open
Abstract
Health-promoting lifestyle behaviors (e.g., as measured by the HPLP-II) are associated with reductions in lifestyle disease mortality, as well as improved well-being, mental health, and quality of life. However, it is unclear how a weight-management program relates to a broad range of these behaviors (i.e., health responsibility, physical activity, nutrition, spiritual growth, interpersonal relations, and stress management), especially a fully digital program on which individuals have to self-manage their own behaviors in their daily lives (with assistance from a virtual human coach). In the context of a digital setting, this study examined the changes in health-promoting behaviors over 12 months, as well as the associations between health-promoting behaviors and weight loss, retention, and engagement, among participants who self-enrolled in a mobile CBT-based nutritionally focused behavior change weight management program (n = 242). Participants lost a statistically significant amount of weight (M = 6.7 kg; SD = 12.7 kg; t(80) = 9.26, p < 0.001) and reported significantly improved overall health-promoting lifestyle behaviors (i.e., HPLP-II summary scores), as well as, specifically, health responsibility, physical activity, nutrition, spiritual growth, stress management, and interpersonal relations behaviors from baseline to 6 months and from 6 months to 12 months (all ps < 0.008). Health-promoting behaviors at 6 months (i.e., learned health-promoting behaviors) compared to baseline were better predictors of retention and program engagement. A fully digital, mobile weight management intervention can improve HPLP-II scores, which, in turn, has implications for improved retention, program engagement, and better understanding the comprehensive effects of weight management programs, particularly in a digital setting.
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Affiliation(s)
- Heather Behr
- Department of Integrative Health, Saybrook University, 55 W Eureka St., Pasadena, CA 91103, USA
| | - Sydney Earl
- Department of Psychology, North Carolina State University, Poe Hall, 2310 Stinson Dr., Raleigh, NC 27695, USA
| | - Annabell Suh Ho
- Academic Research, Noom, 450 W 33rd St., New York, NY 10001, USA
| | - Jihye Lee
- Moody College of Communication, The University of Texas at Austin, 300 W Dean Keeton St., Austin, TX 78712, USA
| | | | - Meaghan McCallum
- Academic Research, Noom, 450 W 33rd St., New York, NY 10001, USA
| | - Christine N. May
- Academic Research, Noom, 450 W 33rd St., New York, NY 10001, USA
- Correspondence:
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Hsiao LC, Wang CJ. Psychometric Testing: Self-Efficacy for Calorie Control and Exercise. Clin Nurs Res 2022; 31:1539-1547. [PMID: 34961354 DOI: 10.1177/10547738211064947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Enhancing self-efficacy for calorie control and exercise is a crucial strategy for successful weight management. This study developed and psychometrically tested a 13-item quick checklist for assessing self-efficacy for calorie control and exercise (QCSE-CCE). A convenience sample of 425 adults between 18 and 69 years old completed the QCSE-CCE online. The principle axis factor analysis and a parallel analysis demonstrated a three-factor structure that accounts for 72.8% of the total variance. The confirmatory factor analysis indicated a good model fit (χ2/df = 2.168, GFI = .913, AGFI = .873, RMR = .049, RMSEA = .073, CFI = .959). The predictive validity was adequate (.38 < r < .39, p < .000), with Cronbach's alphas ranging from .87 to .91. The test-retest demonstrated good stability (r = .69; p < .001). The QCSE-CCE is a valid and reliable instrument for assessing self-efficacy for calorie control and exercise for weight management purposes.
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Affiliation(s)
- Li-Chun Hsiao
- Department of Nursing, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chi-Jane Wang
- Department of Nursing, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Susanto A, Burk J, Hocking S, Markovic T, Gill T. Differences in weight loss outcomes for males and females on a low-carbohydrate diet: A systematic review. Obes Res Clin Pract 2022; 16:447-456. [PMID: 36244957 DOI: 10.1016/j.orcp.2022.09.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 09/23/2022] [Accepted: 09/27/2022] [Indexed: 12/05/2022]
Abstract
It has been widely demonstrated that there are a broad range of individual responses to all weight management regimens, often masked by reports of the mean. Identifying features of responders and non-responders to weight loss regimens enables a more tailored approach to the provision of weight management advice. Low-carbohydrate diets are currently popular, and anecdote suggests that males are more successful at losing weight using this approach. This is feasible given the physiological and socio-psychological differences between the genders. We analysed the extent and variation in weight change for males and females separately through a systematic search for all low-carbohydrate diet trials published since 1985. Very few studies compared weight loss outcomes by gender and, of those that did, most lacked supporting data. The majority of studies reported no gender difference but when a gender difference was found, males were more frequently reported as losing more weight than females on a low-carbohydrate diet. The lack of gender stratification in weight loss trials is concerning, as there are a range of gender-based factors that affect weight loss outcomes. This study highlights the importance of examining weight change for males and females separately, since as failure to do so may mask any potential differences, which, if detected, could assist with better weight loss outcomes.
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Affiliation(s)
- Alyssa Susanto
- Boden Group, Central Clinical School, Faculty of Medicine and Health, Charles Perkins Centre, The University of Sydney, NSW 2006, Australia.
| | - Jessica Burk
- Boden Group, Central Clinical School, Faculty of Medicine and Health, Charles Perkins Centre, The University of Sydney, NSW 2006, Australia
| | - Samantha Hocking
- Boden Group, Central Clinical School, Faculty of Medicine and Health, Charles Perkins Centre, The University of Sydney, NSW 2006, Australia; Metabolism & Obesity Service, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
| | - Tania Markovic
- Boden Group, Central Clinical School, Faculty of Medicine and Health, Charles Perkins Centre, The University of Sydney, NSW 2006, Australia; Metabolism & Obesity Service, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
| | - Tim Gill
- Boden Group, Central Clinical School, Faculty of Medicine and Health, Charles Perkins Centre, The University of Sydney, NSW 2006, Australia
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Ugarte C, Quiñones Á, Saúl LA. Relationship among Self-Efficacy Expectations, Locus of Control, and Attributions in Bariatric Patients. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19127107. [PMID: 35742354 PMCID: PMC9222318 DOI: 10.3390/ijerph19127107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/06/2022] [Accepted: 06/07/2022] [Indexed: 02/01/2023]
Abstract
Background: Bariatric surgery is the most effective method for achieving accelerated weight loss. However, in the short- and medium-term, between 20% and 40% of patients regain a significant percentage of the weight lost. Cognitive and attitudinal psychological variables contribute to explaining weight regain. The aim of this study was to analyze differences in self-efficacy, locus of control, and attributions among bariatric patients, in accordance with weight maintenance or weight regain. Methods: Participants were classified according to weight regain (≥15% weight regain) and weight maintenance (<15% weight regain). A receiver operating characteristic (ROC) curve analysis was employed to assess the diagnostic value of the locus of control for weight loss and to establish a cutoff point to differentiate those who maintained weight loss from those who regained more than 15% of the weight lost. Results: Those who maintained weight loss showed a statistically higher locus of control ratio than those who regained weight. The locus of control ratio was associated with a lower risk of weight regain (odds ratio 0.760, p = 0.018). Using the area under the ROC curve (AUC), the locus of control significantly identified those who maintained weight (AUC = 0.761; p = 0.001). The maximum combination of sensitivity and specificity was shown at the cutoff point of 39. Qualitative results show a difference in the type of attributions and expectations according to current weight maintenance or weight regain status. Conclusion: Participants’ self-efficacy expectations, locus of control, and attributions change in accordance with the outcome achieved in terms of weight regain or weight maintenance.
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Affiliation(s)
- Carla Ugarte
- Department of Social Science, University of Tarapacá, Iquique 1101783, Chile; (C.U.); (Á.Q.)
| | - Álvaro Quiñones
- Department of Social Science, University of Tarapacá, Iquique 1101783, Chile; (C.U.); (Á.Q.)
| | - Luis Angel Saúl
- Faculty of Psychology, Universidad Nacional de Educación a Distancia (UNED), 28040 Madrid, Spain
- Correspondence:
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Burke LE, Kline CE, Mendez DD, Shiffman S, Chasens ER, Zheng Y, Imes CC, Cajita MI, Ewing L, Goode R, Mattos M, Kariuki JK, Kriska A, Rathbun SL. Nightly Variation in Sleep Influences Self-efficacy for Adhering to a Healthy Lifestyle: A Prospective Study. Int J Behav Med 2022; 29:377-386. [PMID: 34478106 PMCID: PMC10061542 DOI: 10.1007/s12529-021-10022-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Self-efficacy, or the perceived capability to engage in a behavior, has been shown to play an important role in adhering to weight loss treatment. Given that adherence is extremely important for successful weight loss outcomes and that sleep and self-efficacy are modifiable factors in this relationship, we examined the association between sleep and self-efficacy for adhering to the daily plan. Investigators examined whether various dimensions of sleep were associated with self-efficacy for adhering to the daily recommended lifestyle plan among participants (N = 150) in a 12-month weight loss study. METHOD This study was a secondary analysis of data from a 12-month prospective observational study that included a standard behavioral weight loss intervention. Daily assessments at the beginning of day (BOD) of self-efficacy and the previous night's sleep were collected in real-time using ecological momentary assessment. RESULTS The analysis included 44,613 BOD assessments. On average, participants reported sleeping for 6.93 ± 1.28 h, reported 1.56 ± 3.54 awakenings, and gave low ratings for trouble sleeping (3.11 ± 2.58; 0: no trouble; 10: a lot of trouble) and mid-high ratings for sleep quality (6.45 ± 2.09; 0: poor; 10: excellent). Participants woke up feeling tired 41.7% of the time. Using linear mixed effects modeling, a better rating in each sleep dimension was associated with higher self-efficacy the following day (all p values < .001). CONCLUSION Our findings supported the hypothesis that better sleep would be associated with higher levels of reported self-efficacy for adhering to the healthy lifestyle plan.
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Affiliation(s)
- Lora E Burke
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA.
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, USA.
- Department of Health & Community Systems, School of Nursing, University of Pittsburgh, 415 Victoria Building, Pittsburgh, PA, 15261, USA.
| | - Christopher E Kline
- Department of Health and Human Development, University of Pittsburgh, Pittsburgh, PA, USA
| | - Dara D Mendez
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Saul Shiffman
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Eileen R Chasens
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
| | - Yaguang Zheng
- Rory Meyers College of Nursing, New York University, New York, NY, USA
| | | | - Mia I Cajita
- Department of Biobehavioral Health Science, University of Illinois, Chicago, IL, USA
| | - Linda Ewing
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Rachel Goode
- School of Social Work, University of North Carolina, Chapel Hill, NC, USA
| | - Meghan Mattos
- School of Nursing, University of Virginia, Charlottesville, VA, USA
| | - Jacob K Kariuki
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
| | - Andrea Kriska
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Stephen L Rathbun
- Department of Epidemiology & Biostatistics, University of Georgia, Athens, GA, USA
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Choo J, Yang HM, Jae SY, Kim HJ, You J, Lee J. Effects of the Healthy Children, Healthy Families, Healthy Communities Program for Obesity Prevention among Vulnerable Children: A Cluster-Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17082895. [PMID: 32331366 PMCID: PMC7215792 DOI: 10.3390/ijerph17082895] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/15/2020] [Accepted: 04/20/2020] [Indexed: 11/24/2022]
Abstract
Background: We aimed to examine whether the Healthy Children, Healthy Families, and Healthy Communities Program, consisting of multi-level strategies for obesity prevention tailoring the context of socioeconomically vulnerable children based on an ecological perspective, would be effective on improving their healthy lifestyle behaviors and obesity status. Methods: Participants were 104 children (and 59 parents) enrolled in public welfare systems in Seoul, South Korea. Based on a cluster-randomized controlled trial (no. ISRCTN11347525), eight centers were randomly assigned to intervention (four centers, 49 children, 27 parents) versus control groups (four centers, 55 children, 32 parents). Multi-level interventions of child-, parent-, and center-level strategies were conducted for 12 weeks. Children’s healthy lifestyle behaviors and obesity status were assessed as daily recommended levels and body mass index ≥85th percentile, respectively. Parents’ parenting behaviors were measured by the Family Nutrition and Physical Activity scale. Results: Compared to the control group, the intervention group showed significant improvements in total composite scores of healthy-lifestyle behaviors—including 60-min of moderate physical activity—but not in obesity status among children. Moreover, the intervention group showed significant improvements in parenting behaviors among parents. Conclusion: The multi-level strategies for obesity prevention based on an ecological perspective may be effective for promoting healthy lifestyles among socioeconomically vulnerable children.
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Affiliation(s)
- Jina Choo
- Department of Community Health Nursing, College of Nursing, Korea University, Seoul 02841, Korea; (H.-M.Y.); (H.-J.K.); (J.Y.)
- Correspondence: ; Tel.: +82-2-3290-4925
| | - Hwa-Mi Yang
- Department of Community Health Nursing, College of Nursing, Korea University, Seoul 02841, Korea; (H.-M.Y.); (H.-J.K.); (J.Y.)
| | - Sae-Young Jae
- Department of Sport Science, University of Seoul, Seoul 02504, Korea;
| | - Hye-Jin Kim
- Department of Community Health Nursing, College of Nursing, Korea University, Seoul 02841, Korea; (H.-M.Y.); (H.-J.K.); (J.Y.)
| | - Jihyun You
- Department of Community Health Nursing, College of Nursing, Korea University, Seoul 02841, Korea; (H.-M.Y.); (H.-J.K.); (J.Y.)
| | - Juneyoung Lee
- Department of Biostatistics, College of Medicine, Korea University, Seoul 02841, Korea;
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Self-efficacy Mediates Perceived Benefits and Barriers of Adherence of Heroin-dependent Patients to Methadone for Addiction Treatment: A Health Belief Model Study. J Addict Med 2020; 14:e110-e117. [PMID: 32142052 DOI: 10.1097/adm.0000000000000640] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Although methadone for addiction treatment (MAT) has been widely used in China, the low adherence rate in MAT clinics poses a great challenge. We aimed to investigate the factors related to the adherence of heroin-dependent patients to MAT based on the Health Belief Model (HBM) in Sichuan, China. METHODS A cross-sectional structured interview was conducted between August and November 2018. Stratified multi-stage sampling was carried out. A total of 581 participants were enrolled from 5 clinics and completed the face-to-face structured interview. Univariate, adjusted logistic regression, multivariate logistic regression analysis and the structural equation modeling (SEM) were employed to explore the association between constructs of HBM and adherence to MAT among heroin-dependent patients. RESULTS The adherence rate of MAT was 79.3% in the past 6 months. Among all constructs of HBM, self-efficacy (AOR: 1.16, 95% CI: 1.10, 1.22), perceived benefits (AOR: 1.05, 95% CI: 1.00, 1.10) and perceived barriers (AOR: 0.87, 95% CI: 0.77, 0.98) were associated with adherence to MAT. Self-efficacy was directly associated with adherence to MAT (β = 0.347, P < 0.05). Perceive benefits (β = 0.276, P < 0.01) and perceived barriers (β = -0.241, P < 0.05) were directly associated with self-efficacy. However, perceived benefits (β = 0.096, P < 0.01) and perceived barriers (β = -0.084, P < 0.01) were only indirectly associated with adherence to MAT. CONCLUSION The adherence of heroin-dependent patients to MAT can be explained by self-efficacy, perceived benefits and barriers. Self-efficacy plays a significant role as a mediating variable. Future interventions should be considered to improve patients' self-efficacy to MAT.
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Pacheco HSA, Borges JWP, Furtado AM, Rodrigues MTP, Mascarenhas MDM, Brito LCDS, Florêncio RS. Validity of Nursing Outcomes Classification health promotion behavior scale in college students. Rev Bras Enferm 2020; 73:e20200126. [DOI: 10.1590/0034-7167-2020-0126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 05/28/2020] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Objective: to verify the reliability and validity of the health promotion behavior scale, of the Nursing Outcomes Classification, in university students. Method: methodological study carried out with 324 university students from a federal institution, based in a city in the Northeast of Brazil. Internal consistency was verified using Cronbach’s alpha and item-total correlation. Validity was performed through exploratory factor analysis via main components. Results: the scale showed a Cronbach’s alpha of 0.83, showing good reliability. The item-total correlations remained above 0.3 for most items, only items 01, 13, 19 and 20 were below this mark. In the exploratory factor analysis, two components were extracted whose variances explained 44.54% of the instrument’s composition. Conclusion: the health promotion behavior scale showed good reliability and validity, demonstrating that it can be applied to the population of university students.
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Kuan G, Kueh YC, Abdullah N, Tai ELM. Psychometric properties of the health-promoting lifestyle profile II: cross-cultural validation of the Malay language version. BMC Public Health 2019; 19:751. [PMID: 31196195 PMCID: PMC6567916 DOI: 10.1186/s12889-019-7109-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 06/05/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Health-promoting behaviour is an important concept for health education. Unfortunately, there is a dearth of validated instruments to measure levels of health-promoting behaviour in the Malaysian context. The purpose of this study was to validate a Malay-language version of the Health-Promoting Lifestyle Profile II (HPLP-II) using a confirmatory approach. METHODS Participants were 997 university undergraduate students, with a mean age of 21 years (SD = 1.58). The majority of the participants (80.4%) were female. Health-promoting behaviour was assessed using the 52-item HPLP-II, which measures six components of health-promoting behaviour outcomes. HPLP-II was translated into the Malay language using standard forward and backward translation procedures. Participants then completed the HPLP-II Malay version (HPLP-II-M). Confirmatory factor analysis (CFA) was conducted using Mplus 8.0 software on the six domains of HPLP-II-M model. RESULTS The CFA result based on the hypothesised measurement model of six factors was aligned with the original HPLP-II, except for two low loading items which were subsequently removed from the CFA analysis. The final CFA measurement model with 50 items resulted in a good fit to the data based on RMSEA and SRMR fit indices (RMSEA = 0.046, 90%CI = 0.045, 0.048, SRMR = 0.062). The construct reliabilities for the HPLP-II-M subscales were acceptable, ranging from 0.737 to 0.878. CONCLUSION The HPLP-II-M with six components of health-promoting behaviour outcomes and 50 items was considered valid and reliable for the present Malaysian sample.
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Affiliation(s)
- Garry Kuan
- Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Yee Cheng Kueh
- Unit of Biostatistics and Research Methodology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia.
| | - Nurzulaikha Abdullah
- Unit of Biostatistics and Research Methodology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Evelyn Li Min Tai
- Department of Ophthalmology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
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Soheila R, Shiva J, Arezou T, Ramona R, Atefeh Y. How Does Obesity, Self-efficacy for Eating Control and Body Image in Women Affect Each Other? MÆDICA 2018; 13:223-228. [PMID: 30568742 DOI: 10.26574/maedica.2018.13.3.223] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objectives This study evaluates the interaction of obesity, self-efficacy for eating control and body image on each other in women. Material and Methods This is a descriptive analytic study performed on 300 healthy married women. Our sample included three groups of individuals including those with normal, high and very high BMI levels, with 100 consecutive cases in each group; the participants were asked to complete three questionnaires: Demographic Information Questionnaire, Weight Efficacy Lifestyle Questionnaire (WEL), and Multidimensional Body-Self Relations Questionnaire (MBSRQ). Outcomes A higher BMI level was correlated with older age (r=0.304, p0.001). The WEL score was significantly and inversely correlated with the BMI level (r=-0.817, p0.001) Participants of normal, overweight and obese BMI groups had a mean WEL score of 168.78±9.17, 136.69±22.23 and 68.57±17.55, respectively. All MBSRQ subscale scores were significantly correlated with the BMI level. Conclusions A higher BMI level is associated with older age, lower weight self-efficacy and higher body image dissatisfaction among women.
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Affiliation(s)
- Rabiepoor Soheila
- Reproductive Health Research Center and Midwifery Department, Urmia University of Medical Sciences, Urmia, Iran
| | - Jabbari Shiva
- School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Tajlil Arezou
- School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Razavi Ramona
- MSc Consulting In Midwifery, Urmia University of Medical Sciences, Urmia, Iran
| | - Yas Atefeh
- Master of Midwifery Counseling, Nursing and Midwifery Faculty, Urmia University of Medical Sciences, Iran
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Clingan SE, Woodruff SI. Drug-Avoidance Self-Efficacy Among Exclusive Cannabis Users vs. Other Drug Users Visiting the Emergency Department. Subst Use Misuse 2017; 52:1240-1246. [PMID: 28605216 DOI: 10.1080/10826084.2017.1305412] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Medical care in the emergency department (ED) is a growing and complex area of outpatient care, with about 256 visits made to EDs every minute in 2013. Studies report that, compared to people who do not use drugs, people who use illicit drugs are more likely to use the ED for their medical care. Self-efficacy has been shown to be a predictor of abstinence or reduced use among drug-using individuals. OBJECTIVES The current study describes drug avoidance self-efficacy among exclusive cannabis-using individuals and other drug-using individuals who use the ED for any reason. METHODS Participants were 693 adult patients visiting the trauma units and EDs of two large urban "safety net" hospitals (i.e., providing care to low-income, uninsured, and vulnerable population) in Southern California who reported using illicit drugs in the past 30 days. RESULTS For people who use only cannabis, higher drug-avoidance self-efficacy was associated with older age, lower drug involvement scores, lower drug severity scores, and higher readiness to change use. For people who use other drugs, higher drug avoidance self-efficacy scores was associated with lower drug severity scores, lower psychiatric severity scores, higher medical severity scores, and higher readiness to change use. CONCLUSION This study identified several factors (some common, some unique) related to higher drug-avoidance self-efficacy for both groups. Results may be important when designing intervention protocols for use in the ED.
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Affiliation(s)
- Sarah E Clingan
- a Center for Alcohol and Drug Studies, School of Social Work , San Diego State University , 5500 Campanile Drive, San Diego , California , USA
| | - Susan I Woodruff
- a Center for Alcohol and Drug Studies, School of Social Work , San Diego State University , 5500 Campanile Drive, San Diego , California , USA
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Willis EA, Szabo‐Reed AN, Ptomey LT, Steger FL, Honas JJ, Al‐Hihi EM, Lee R, Lee J, Oh Y, Washburn RA, Donnelly JE. Distance learning strategies for weight management utilizing online social networks versus group phone conference call. Obes Sci Pract 2017; 3:134-142. [PMID: 28713582 PMCID: PMC5478801 DOI: 10.1002/osp4.96] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 11/12/2016] [Accepted: 11/28/2016] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE The increase in technology and online social networks (OSNs) may present healthcare providers with an innovative modality for delivering weight management programmes that could have an impact on health care at the population level. The objective of this study was to evaluate the feasibility and efficacy of using an OSN to deliver a weight loss programme to inform future, large-scale trials. METHODS Seventy individuals (age = 47 ± 12.4, minority = 24.3%) with obesity (BMI = 36.2 ± 4.0) completed a 6-month weight loss intervention and were randomized to either a conference call or OSN delivery group. Weight loss was achieved by reducing energy intake by 500-700 kcal·d-1 below estimated total daily energy expenditure and progressing physical activity to 300 min/week. Behavioural weight loss strategies were delivered weekly throughout the intervention. RESULTS Conference call and OSN groups produced clinically meaningful weight loss of ≥5% from baseline to 6 months (phone = -6.3 ± 6.4%, OSN = -5.8 ± 6.7%). There was no significant difference in weight change between groups (p = 0.765). CONCLUSION The phone and OSN groups met the American Heart Association/American College of Cardiology/The Obesity Society's Guidelines by reducing baseline weight by 5-10% within 6 months. OSNs appear to be a viable delivery platform for weight loss interventions; however, larger scale adequately powered trials are needed.
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Affiliation(s)
- Erik A. Willis
- Cardiovascular Research Institute, Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKSUSA
| | - Amanda N. Szabo‐Reed
- Cardiovascular Research Institute, Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKSUSA
| | - Lauren T. Ptomey
- Cardiovascular Research Institute, Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKSUSA
| | - Felicia L. Steger
- Cardiovascular Research Institute, Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKSUSA
| | - Jeffery J. Honas
- Cardiovascular Research Institute, Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKSUSA
| | - Eyad M. Al‐Hihi
- General and Geriatric Medicine, Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKSUSA
| | - Robert Lee
- Department of Health Policy and ManagementUniversity of Kansas Medical CenterKansas CityKSUSA
| | - Jaehoon Lee
- Institute for Measurement, Methodology, Analysis, and PolicyTexas Tech UniversityLubbockTXUSA
| | - Youngha Oh
- Institute for Measurement, Methodology, Analysis, and PolicyTexas Tech UniversityLubbockTXUSA
| | - Richard A. Washburn
- Cardiovascular Research Institute, Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKSUSA
- General and Geriatric Medicine, Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKSUSA
| | - Joseph E. Donnelly
- Cardiovascular Research Institute, Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKSUSA
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Garvin JT, Hardy D, Xu H. Initial Response to Program, Program Participation, and Weight Reduction Among 375 MOVE! Participants, Augusta, Georgia, 2008-2010. Prev Chronic Dis 2016; 13:E55. [PMID: 27103265 PMCID: PMC4854664 DOI: 10.5888/pcd13.150598] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
INTRODUCTION Obesity management guidelines specify initial goals for participation and weight reduction for the first 6 months of a weight-reduction intervention, but guidelines do not specify when to assess early response and make adjustments. We aimed to determine whether very early or early weight reduction in the weight-reduction program MOVE! predicted later participation or achievement of weight-reduction goals. METHODS Using clinical data from 375 MOVE! participants enrolled from July 2008 through May 2010, we examined program participation and weight reduction. Very early response was defined as achieving a weight reduction of 0.5% or more at week 2, and early response was defined as achieving weight reduction of 1.0% or more at week 4. Success, or achievement of weight-reduction goal, at 6 months, 1 year, and 2 years was defined as a weight reduction of 5% or more. Participation was assessed according to the number of sessions attended within the first 6 months of program enrollment; attendance of 14 or more sessions was classified as high-intensity participation. RESULTS Very early responders were more than 5 times as likely (odds ratio [OR] = 5.46; 95% confidence interval [CI], 1.69-17.71; P = .005) and early responders were more than 10 times as likely (OR = 10.76; 95% CI, 2.64-43.80; P = .001) to achieve the 6-month weight-reduction goal as participants who were not very early responders or early responders, respectively. Early responders were almost 7 times as likely to achieve the 1-year weight-reduction goal (OR = 6.96; 95% CI, 1.85-26.13; P = .004). Neither very early nor early response predicted participation, high-intensity participation, or success at 2 years. CONCLUSION This research supports the predictive value of very early response and early response to MOVE! on weight-reduction success at 6 months; early response also predicted 1-year success, suggesting that the 2-week point may be an ideal time to assess initial response and make intervention adjustments.
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Affiliation(s)
- Jane T Garvin
- Charlie Norwood VAMC, Augusta, Georgia, and College of Nursing, Augusta University, 987 St. Sebastian Way, EC-4346, Augusta, GA 30912.
| | | | - Hongyan Xu
- Medical College of Georgia, Augusta University, Augusta, Georgia
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Szabo-Reed AN, Lee J, Ptomey L, Willis E, Schubert M, Washburn R, Donnelly JE. Longitudinal Weight Loss Patterns and their Behavioral and Demographic Associations. Ann Behav Med 2016; 50:147-56. [PMID: 26423446 PMCID: PMC4744131 DOI: 10.1007/s12160-015-9740-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
BACKGROUND Identification of weight change patterns may allow tailored interventions to improve long-term weight loss. PURPOSE To identify patterns of weight change over 18 months, and assess participant characteristics and intervention adherence factors associated with weight change patterns in a sample of 359 overweight/obese adults. METHODS Weight loss (0-6 months) was achieved with reduced energy intake and increased physical activity (PA). Maintenance (7-18 months) provided adequate energy to maintain weight and continued PA. RESULTS Latent profile analysis identified three weight change profiles. During weight loss/maintenance, participants in profiles 2 and 3 (18-month weight loss ∼14 %) attended more behavioral sessions and performed more PA compared with profile 1 (18-month weight loss <1 %). Self-efficacy for both weight management and exercise barriers were higher in profiles 2 and 3 compared with profile 1 following weight loss and during maintenance. CONCLUSION Weight change patterns can be identified and are associated with both participant characteristics and intervention adherence.
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Affiliation(s)
- Amanda N Szabo-Reed
- Cardiovascular Research Institute, Division of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS, 66160, USA.
| | - Jaehoon Lee
- Institute for Measurement, Methodology, Analysis and Policy, Texas Tech University, Box 43150, Lubbock, TX, 79409, USA.
| | - Lauren Ptomey
- Cardiovascular Research Institute, Division of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS, 66160, USA.
| | - Erik Willis
- Cardiovascular Research Institute, Division of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS, 66160, USA.
| | - Matt Schubert
- Cardiovascular Research Institute, Division of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS, 66160, USA.
| | - Richard Washburn
- Cardiovascular Research Institute, Division of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS, 66160, USA.
| | - Joseph E Donnelly
- Cardiovascular Research Institute, Division of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS, 66160, USA.
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