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The Use of Propensity Score Matching for Evaluation of the Effects of Nursing Interventions
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Suk Jeong Lee, Ji Soo Yoo, Mikyung Shin, Chang Gi Park, Hyun Chul Lee, Eun Jin Choi
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Journal of Korean Academy of Nursing 2007;37(3):414-421. Published online April 30, 2007
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DOI: https://doi.org/10.4040/jkan.2007.37.3.414
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 Abstract
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Background
Nursing intervention studies often suffer from a selection bias introduced by failure of random assignment. Evaluation with selection bias could under or over-estimate any intervention's effects. PS matching (PSM) can reduce a selection bias through matching similar Propensity Scores (PS). PS is defined as the conditional probability of being treated given the individual's covariates and it can be reused to balance the covariates of two groups.
Purpose
This study was done to assess the significance of PSM as an alternative evaluation method of nursing interventions.
Method
An intervention study for patients with some baseline individual characteristic differences between two groups was used for this demonstration. The result of a t-test with PSM was compared with a t-test without matching.
Results
The level of HbA1c at 12 months after baseline was different between the two groups in terms of matching or not.
Conclusion
This study demonstrated the effects of a quasi-random assignment. Evaluation using PSM can reduce a selection bias impact that affects the result of the nursing intervention. Analyzing nursing research more objectively to reduce selection bias using PSM is needed.
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Citations
Citations to this article as recorded by  - The effects of international research collaboration on the policy impact of research: A causal inference drawing on the journal Lancet
Chuer Xu, Qianjin Zong
Journal of Information Science.2023;[Epub] CrossRef - Association between self‐reported medical diagnosis of depression and metabolic syndrome in a population‐based study: A propensity score‐matched analysis
Go‐Un Kim, Namhee Kim, Heejung Kim
Nursing Open.2022; 9(1): 367. CrossRef - A Comparison for Constitutional Body Type between Korean and Chinese-Korean - Using Propensity Score Matching -
Hoseok Kim, Younghwa Baek, Siwoo Lee, Jonghyang Yoo
Journal of Sasang Constitutional Medicine.2016; 28(1): 11. CrossRef - FUZZY matching using propensity score: IBM SPSS 22 Ver.
So Youn Kim, Jong Il Baek
Journal of the Korean Data and Information Science Society.2016; 27(1): 91. CrossRef - Effects of a Paternal Participation Program during Cesarean Section on Paternal Infant Attachment
Mi Ran Choi, Hyun Kyoung Kim
Korean Journal of Women Health Nursing.2013; 19(2): 75. CrossRef - Evaluation of a Community Health Practitioner Self-care Program for Rural Korean Patients with Osteoarthritis
Chung Yul Lee, Yoon Hee Cho
Journal of Korean Academy of Nursing.2012; 42(7): 965. CrossRef - Effects of a Coaching-based Childbirth Program on Anxiety and Childbirth Self-efficacy among Primigravida Women
Sue Kim, Hee-Sook Kim, Ha-Yoon Cheong
Korean Journal of Women Health Nursing.2011; 17(4): 369. CrossRef
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The Effects of Short Term Comprehensive Life Style Modification Program on Glycemic Metabolism, Lipid Metabolism and Body Composition in Type 2 Diabetes Mellitus
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Ji Soo Yoo, Suk Jeong Lee, Hyun Chul Lee, So Hun Kim, Eun Seok Kang, Eun Jeong Park
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Journal of Korean Academy of Nursing 2004;34(7):1277-1287. Published online March 28, 2017
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DOI: https://doi.org/10.4040/jkan.2004.34.7.1277
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Abstract
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Purpose
This study was to evaluate the effects of a short term comprehensive life style modification program on glycemic metabolism, lipid metabolism and body composition in type 2 diabetes mellitus patients.
Method
A nonequivalent control group with a pre post test was designed. Data collection was done from October 2003 to June, 2004 at a hospital. Glycemic metabolism was measured by a.c., p.c. and HbA1c, and lipid metabolism was measured by cholesterol, HDL cholesterol, LDL cholesterol and triglycerides. Body Composition was measured by body weight, body mass index, waist, measurement waist per hip ratio, body fat, muscle weight and abdominal fat tissue(intra abdominal distance). The Experimental group, which was composed of 29 participants, was educated based on a life style modification protocol at a weekly meeting for 12 weeks and carried out exercise, diet along individual parameters and self monitoring, while 24 participants in the control group received only diet education.
Result
1.The experimental group showed a significant lower a.c.(t=2.11, p=.04) and HbA1c(t=2.65, p=.01) compared to those of the control group. 2. The experimental group showed a significant lower LDL than the results of the control group(t=2.42, p=.02). 3. The experimental group showed a significant lower weight(t=3.09, p=.00), BMI(t=3.01, p=.00), body fat(t=2.94, p=.01) and abdominal fat tissue(t=3.05, p=.01) than those of the control group.
Conclusion
The results provided evidence for the effectiveness of a short term comprehensive life style modification program composed of exercise, diet, support, self efficacy elevation and self monitoring in type 2 diabetes mellitus.
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Citations
Citations to this article as recorded by - Literature Review on Lifestyle Intervention Program for Adults in Korea
Keun-Young Yang
Journal of Digital Contents Society.2023; 24(8): 1815. CrossRef - Blood Biochemical Characteristics, Dietary Intake, and Risk Factors Related to Poor HbA1c Control in Elderly Korean Diabetes Patients: Comparison between the 4th(2007-2009) and the 7th(2016-2018) Korea National Health and Nutrition Examination Surveys
Sung-Won Oh, Sook-Bae Kim
Korean Journal of Community Nutrition.2022; 27(5): 406. CrossRef - Effect of Nutrition Counseling by Nutrition Care Process on Diet Therapy Practice and Glycemic Control in Type 2 Diabetic Patients
Tae-Jeong Bae, Na-Eun Jeon, Soo-Kyong Choi, Jung-Sook Seo
Korean Journal of Community Nutrition.2020; 25(3): 214. CrossRef - Current Status and Effects of Nutrition Education Programs for Diabetic Patients in Korea
Hae Jin Kang
The Journal of Korean Diabetes.2018; 19(2): 106. CrossRef - Analysis of Reported Study on Intervention Programs for Patients with Diabetes Mellitus
Gab-Sun Song, Ho-Jin Kim, Jum-Yi Jun
Journal of Digital Convergence.2015; 13(9): 541. CrossRef - Effects of 12 Weeks Tai Chi Exercise and Education Intervention Program on Glucose Control, Sexual Function and Immune Function for Women with Type 2 Diabetes
Hyoung Sook Park, Kyoungnam Kim
Journal of Korean Academy of Fundamentals of Nursing.2013; 20(4): 389. CrossRef - Effects of Visiting Nurses' Individually Tailored Education for Low‐Income Adult Diabetic Patients in Korea
Il Sun Ko, Tae Hwa Lee, Gwang Suk Kim, Se Won Kang, Mi Ja Kim
Public Health Nursing.2011; 28(5): 429. CrossRef - The Effect of Metabolic Syndrome Management Program in a Public Health Center
Jae-Ryoung Seo, Sang-Soo Bae
Journal of agricultural medicine and community health.2011; 36(4): 264. CrossRef - Effects of 6 Weeks of Lifestyle Modification Including Combined Exercise Program on the Risk of Metabolic Parameters and Macrovascular Complications in Type 2 Diabetic Patients
Dong Hoon Lee, Seung Hwan Lee, Kiyong An, Jin Young Moon, So Hun Kim, Yoon Jin Choi, Moonsuk Nam, Justin Y. Jeon
The Korean Journal of Obesity.2011; 20(3): 147. CrossRef - The Effect of a Comprehensive Lifestyle Modification Program on Glycemic Control and Body Composition in Patients with Type 2 Diabetes
Ji-Soo Yoo, Suk-Jeong Lee, Hyun-Chul Lee, Mi-Ja Kim
Asian Nursing Research.2007; 1(2): 106. CrossRef
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