• 제목/요약/키워드: Chi-Square Test for Association

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Factors Affecting Patient Experience with Outpatient Care (외래 환자경험에 영향을 주는 요인)

  • Kim, Kyoung-Hoon
    • Health Policy and Management
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    • 제31권2호
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    • pp.207-216
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    • 2021
  • Background: Good patient experience is positively associated with adherence to treatment recommendations, better clinical effectiveness, and health outcomes. This study aims to find out the key factors affecting positive patient experience to improve the quality of care using nationally representative survey data. Methods: The data was collected from the 6th National Health Nutrition Survey in 2015. Four patient experience items were investigated for patients with visiting outpatient care over the past year. Positive patient experience was defined as a case of responding always or usually yes. The t-test, chi-square test, and multiple logistic regression were performed to determine the key factors affecting the outpatient experience. Results: More than 80% of the respondents reported their care experience as positive excluding doctor spending enough time during the consultation. Male, poor health status, and single/divorced, and the longer time interval between outpatient care visit and survey were found to be significantly correlated with negative care experiences in the multiple logistic regression. Patients who received outpatient care at the oriental medicine clinic had a positive experience compared to those received outpatient care at the general hospital. However, patient factors including age, income, job, and insurance type had no significant association with patient experience. Conclusion: Health care providers should prioritize patients who report negative patient experiences and implement management decisions to improve the patient experience.

Associations of Perceived Stress Level, Serum Cortisol Level, and Telomere Length of Community-dwelling Adults in Korea (지역사회 거주 성인의 지각된 스트레스, 혈중 코티졸 수준 및 텔로미어 길이의 관련성)

  • Kim, A Young;Kim, Nahyun
    • Journal of Korean Biological Nursing Science
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    • 제24권4호
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    • pp.235-242
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    • 2022
  • Purpose: To investigate associations of perceived stress level, serum cortisol level, and telomere length of community-dwelling adults in Korea. Methods: Data of a total of 135 community-dwelling adults aged over 40 years living in D metropolitan city from December 2020 to March 2021 were collected. Perceived stress level over the past month were measured using the Perceived Stress Score. Serum cortisol level was analyzed using a chemiluminescent microparticle immunoassay. Telomere length was determined using quantitative real-time polymerase chain reaction. The statistical package SPSS 23.0 was used to perform Chi-square test, independent t-test, and Pearson's correlation coefficient analysis. Results: There was no association between perceived stress and serum cortisol level (r = .07, p= .402). Serum cortisol level was not significantly associated with telomere length either (r = -.15, p= .081). However, the higher the perceived stress level, the shorter the telomere length (r= -.29, p= .001). Conclusion: These results suggest that perceived stress might induce physiological stress, which might partially affect gene biology. Further longitudinal research is needed to investigate the effect of perceived stress on telomere length. Intervention for relieving stress should be included in stabilizing the genetic environment of adults.

Correlation of Anxiety or Depression Mood with HRV in Chronic Headache Patients (만성 두통 환자에서 불안·우울 정서와 HRV와의 상관성 연구)

  • Kyeong-Jin Ko;Gwang-Woo Kim;Yeoung-Su Lyu
    • Journal of Oriental Neuropsychiatry
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    • 제34권2호
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    • pp.83-94
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    • 2023
  • Objectives: To investigate the correlation of anxiety or depression mood with physical stress of 59 participants (29 who complained of chronic headache and 30 who did not complain of headache) using a questionnaire on chronic headache symptoms, Beck Anxiety Inventory (BAI), Beck Depression Inventory (BDI), and Heart Rate Variability (HRV). Methods: In this study, medical records of 59 participants (29 who complained of chronic headache and 30 who did not complain of headache) who completed the BAI, BDI, HRV, and Questionnaire for chronic headache symptoms were evaluated. All data were analyzed using SPSS (Statistical Package for the Social Sciences, Version 26.0). Descriptive Analysis, Mann-Whitney U test, Chi square test (Fisher's exact test), and Pearson correlation coefficient were used for data analysis. Results: 1. The chronic headache group had significantly lower SDNN, RMSSD, TP, LF, and HF values on HRV than the general control group. 2. As BAI and BDI scores of the chronic headache group increased, the overall HRV value tended to decrease, indicating a deep association. 3. There was a negative association between BDI and HRV values in the chronic headache group, although such association was not statistically significant. Conclusions: BDI can be negatively correlated with HRV (SDNN, RMSSD, TP, LF, HF) in chronic headache patients.

Detection of High-Risk Human Papillomaviruses in the Prevention of Cervical Cancer in India

  • Baskaran, Krishnan;Kumar, P Kranthi;Karunanithi, Santha;Sethupathy, Subramanian;Thamaraiselvi, B;Swaruparani, S
    • Asian Pacific Journal of Cancer Prevention
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    • 제16권18호
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    • pp.8187-8190
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    • 2016
  • Human papillomaviruses (HPVs) are small, non-enveloped, double-stranded DNA viruses that infect epithelial tissues. Specific genotypes of human papillomavirus are the single most common etiological agents of cervical intraepithelial lesions and cervical cancer. Cervical cancer usually arises at squamous metaplastic epithelium of transformation zone (TZ) of the cervix featuring infection with one or more oncogenic or high-risk HPV (HR-HPV) types. A hospital-based study in a rural set up was carried out to understand the association of HR-HPV with squamous intraepithelial lesions (SILs) and cervical cancer. In the present study, HR-HPV was detected in 65.7% of low-grade squamous intraepithelial lesions (LSILs), 84.6% of high-grade squamous intraepithelial lesions (HSILs) and 94% of cervical cancer as compared to 10.7% of controls. The association of HPV infection with SIL and cervical cancer was analyzed with Chi square test (p<0.001). The significant association found confirmed that detection of HR-HPV is a suitable candidate for early identification of cervical precancerous lesions and in the prevention of cervical cancer in India.

Association between Educational Level of Parents and Adolescent Depression Feeling: Based on 14th Korean Youth Health Behavior Survey (부모의 학력수준과 우울감 사이의 연관성: 제14기(2018년) 청소년건강행태조사 자료를 이용하여)

  • Kang, yung Mo;Yoon, Chae Yeon;Kim, Ye Ji;Kim, Jae-Hyun
    • Health Policy and Management
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    • 제29권4호
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    • pp.422-430
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    • 2019
  • Background: This study aimed to demonstrate the association between the education level of parents and adolescent depression feeling. Methods: We used the chi-square test and the multiple logistic regression model to analyze the data of the "Korean Youth Health Behavior Survey in 2018" (n=43,220) conducted by the Korea Centers for Disease Control and Prevention. Results: As a result of the analysis, a group whose parents' education level is 'above the university graduation (including the graduation of the college)' had statistically significant experience of depression than a group whose parents' education level is 'high school graduation.' Conclusion: When preparing a policy on adolescent depression feeling, we need to consider the association between the education level of parents and adolescent depression feeling. Especially, a higher level of education of parents needs attention and management to foster positive mental health rather than excessive academic pressure, especially in the parent-child relationship of the same gender.

A Study of Variables Related to Parental Child-Rearing Practices (부모의 자녀 양육 태도에 관련된 생태학적 변인 연구)

  • 문혁준
    • Journal of the Korean Home Economics Association
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    • 제36권11호
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    • pp.91-101
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    • 1998
  • The purpose of this study was to identify which of the variables were associated with ineffective parental child-rearing practices and to examine the effects of cumulative risk factors on ineffective child-rearing practices. The subjects for this study consisted of 120 mothers and 120 fathers of two to six year old children attending a university child development laboratories. Self-report questionnaire were used to collect data on the following variables: 1) family backgrojnd characteristics; 2) child temperament; 3) quality of life; 4) social support; 5) intergenerational trasmission of parenting; and 6) parental disciplinary practices. Descriptive analysis, t-test, and chi-square analyses were used for data description and analysis. The major findings were as follows: 1) Mothers who perceived the child as being less emotional, more soothable, and who had higher levels of marital satisfaction and job satisfaction engaged in more effective child-rearing practices. 2) Fathers who perceived the child as being less emotional, and who have boys provided more effective child-rearing practices. 3) For both mothers and fathers, parents with higher levels of quality life, social support, and family income exhibited more effective child-rearing practices. 4) Parents exposed to several risk factors were much more likely to exhibit ineffective child-rearing practices than parents exposed to no risk factors. The results of this study indicate that the characteristics of the child, parent, and contextual factors all contribute to the parental child-rearing pracitices.

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A Study on the Actual Condition of Volunteering Activities in Regards to Age-Integrated Leisure (연령통합적 여가 측면에서 본 자원봉사활동의 연령별 실태 분석)

  • Kim, Hyo-Sun;Yoon, So-Young
    • Journal of Family Resource Management and Policy Review
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    • 제15권2호
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    • pp.85-101
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    • 2011
  • The purpose of this study is to ascertain the actual conditions of volunteering activities in respect to age-integrated leisure. This study is based on the 2010 Korea Leisure Life Survey. The participants in this study were 3015 people who reside in Korean cities, except for Jeju-do. Questionnaires from the 2010 Korea Leisure Life Survey were used for the final analysis. Data were analyzed through a descriptive analysis, Chi-Square test and ANOVA by SPSS WIN 17.0. The findings indicated that 18% of the participants participated in volunteer activities as leisure in the last one year. The major findings were as follows. First, demographic characteristics such as age, academic career, income, and marital status had a positive correlation with the degree of volunteer participation. Second, there were differences in duration and field of activities according to age. Third, though most of the non-volunteer reasons were 'lack of resources', there were different reasons based on age. In detail, the reason for 10-50 year-olds (economically active population) was 'lack of time', but the more than 60 year-olds was 'health concern'. Consequently, this access to the life cycle study shows the need to improve life satisfaction.

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Association between Drinking Behaviors and Periodontal Status in Adults by Age Group

  • Yu, Ji-Su;Hwang, Su-Hyun
    • Journal of dental hygiene science
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    • 제17권3호
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    • pp.218-225
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    • 2017
  • The purpose of this study was to determine the association between drinking behaviors and the need for periodontal treatment. The data of 5,995 adults from the 2012 Korea National Health and Nutrition Examination Survey were categorized into young adulthood (19~39 years), middle age (40~64 years), and old age (${\geq}65$ years) and analyzed. Chi-square test was performed to determine those who needed periodontal treatment by the respondents' general characteristics and drinking behaviors, and logistic regression analysis was carried out to determine the impact of each drinking behavior on the need for periodontal treatment. The results of this study have confirmed that alcohol intake is a factor adversely affecting periodontal status; therefore, patients should know the fact that excessive alcohol intake and increased frequency of drinking may affect the prevalence rate of periodontal diseases. Moreover, moderate-drinking programs that can reinforce prevention of drinking so that dental hygienists can provide good oral health care should be developed. A systematic oral health promotion program should be introduced for constant prevention with the objective of activating oral health education that focused on middle-aged and young-adult people in pursuit of healthy aging society.

Association Between Health Status and Physical Activity among Korean Older Adults (노인의 건강상태와 신체활동에 관한 연구)

  • Park, Yoon-Soo;Yoo, Wang-Keun;Han, Sam-Sung;Kong, Mi-Jin
    • The Korean Journal of Health Service Management
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    • 제13권3호
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    • pp.93-103
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    • 2019
  • Objectives: The purpose of this study was to analyze the association between health status and physical activity levels in older adults (over 65 years) in Korea. Methods: The participants were selected from the database of the Seventh Korea National Health and Nutrition Examination Survey (KNHANES VII), conducted by the Korea Centers for Disease Control and Prevention in 2017. A chi-square test and logistic regression analysis were used to analyze data. Results: The findings showed that health conditions such as hypertension and diabetes were related to physical activity levels of the older adults. In addition to health status, social and economic factors such as gender, age, and geographic region should be considered in order to initiate the practice of aerobic and strength exercise in the older adults. Conclusions: To initiate physical activity levels in the older adults, it is necessary to consider support for costs involved, policies required for the development of integrated exercise programs, expansion of public exercise facilities, and improved facilities.

Association Between Sleep Quality and Anxiety in Korean Adolescents

  • Kim, Hyunkyu;Kim, Seung Hoon;Jang, Sung-In;Park, Eun-Cheol
    • Journal of Preventive Medicine and Public Health
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    • 제55권2호
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    • pp.173-181
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    • 2022
  • Objectives: Anxiety disorder is among the most prevalent mental illnesses among adolescents. Early detection and proper treatment are important for preventing sequelae such as suicide and substance use disorder. Studies have suggested that sleep duration is associated with anxiety disorder in adolescents. In the present study, we investigated the association between sleep quality and anxiety in a nationally representative sample of Korean adolescents. Methods: This cross-sectional study was conducted using data from the 2020 Korea Youth Risk Behavior Web-based Survey. The Generalized Anxiety Disorder-7 questionnaire was used to evaluate anxiety. The chi-square test was used to investigate and compare the general characteristics of the study population, and multiple logistic regression analysis was used to analyze the relationship between sleep quality and anxiety. Results: In both sexes, anxiety was highly prevalent in participants with poor sleep quality (adjusted odds ratio [aOR], 1.56; 95% confidence interval [CI], 1.43 to 1.71 in boys; aOR, 1.30; 95% CI, 1.19 to 1.42 in girls). Regardless of sleep duration, participants with poor sleep quality showed a high aOR for anxiety. Conclusions: This study identified a consistent relationship between sleep quality and anxiety in Korean adolescents regardless of sleep duration.