• 제목/요약/키워드: Pearson's $X^2$ test

검색결과 190건 처리시간 0.03초

한국인의 식행동에 영향을 주는 요인 분석 (Analysis of Factors Affecting Korean Eating Behavior)

  • 김정현;이민준;양일선;문수재
    • 한국식생활문화학회지
    • /
    • 제7권1호
    • /
    • pp.1-8
    • /
    • 1992
  • This study was carried out to evaluate Korean eating behavior which is highly correlated with their nutritional status, and to analyze the effect of various factors on eating behavior. The above information was used to develop a nutritional status for Korea. The 2000 Korean people were selected with the stratified random sampling method. This study used a questionaire as instrument tool. The questionaire consists of :1) socio-demographic characteristics of the subjects; 2) the valuation of food and nutrition; 3) the concern of food and nutrition; 4) psychological health condition; 5) physical health condition; 6) nutrient consumption status and 7) analysis of eating behavior. Data were analyzed by using a SPSS PC Package. Significant differences and correlation among variables were determined by the t-test, $x^2-test$, ANOVA, pearson's correlation coefficient and Multiple regression analysis. The results of this study can be summarized as follow, All nutrient intakes were significantly correlated with eating behavior score(p<0.001). Factors such as socio-economic status, valuation and concern on food and nutrition, and psychological health condition had significant relationship with eating behavior. But the physical health condition had no significant effect on it. Multiple regression analysis showed that valuation of food and nutrition made the greatest contribution(35.6% explained) and concern made the second greatest contribution(10.5% explained). The third was education level(9.8% explained), and the forth psychological health condition(1.8% explained).

  • PDF

방문건강관리 대상 여성노인의 요실금 유병과 삶의 질 영향요인 (Factors Influencing Urinary Incontinence Quality of Life among Elderly Women in Home Visiting Healthcare Services)

  • 소애영;박선아
    • 지역사회간호학회지
    • /
    • 제32권3호
    • /
    • pp.243-253
    • /
    • 2021
  • Purpose: The purpose of this study is to identify factors affecting the urinary incontinence (UI) prevalence and the quality of life among elderly adult women who are subject to home visiting healthcare services. Methods: A cross-sectional study was conducted with 400 women aged 60 or over who were registered for home health care services at one health center in Gangwon-do. Data were collected using a structured questionnaire consisting of UI severity, UI type, and the quality of life. The UI severity was assessed using International Consultation of Incontinence Questionnaire-Short Form (ICIQ-SF), the quality of life using Incontinence Quality of Life (I-QOL), and type of UI using Questionnaire for Urinary Incontinence Diagnosis (QUID). The data were analyzed by using x2 test, independent t-test, one-way ANOVA, Pearson's Correlation, binary logistic, and multiple lineal regression. Results: The prevalence of UI is 51.7%. The mean score of ICIQ-SF was 9.70±4.04 for women with UI and 0.04±0.51 for women without UI (t=-33.67, p<.001). As the frequency of day time urination (OR=1.34), the subjective health status (OR=1.45), and the educational status (OR=0.90) were higher, the risk of UI prevalence was the higher. The factors affecting I-QOL were ICIQ-SF score, mixed UI, subjective health status, and nighttime urination (adjusted R2=.61). Conclusion: The results of this study showed that UI severity, mixed UI, subjective health status, and day time urination affected the quality of life. It suggests that the assessment for the severity and type of UI be needed to prevent UI or improve the quality of life of UI vulnerable elderly adult women.

계획된 행위 이론을 적용한 모유수유의지 및 행위의 예측요인 분석 (Prediction of Breastfeeding Intentions and Behaviors : An Application of the Theory of Planned Behavior)

  • 김혜숙;남은숙
    • 대한간호학회지
    • /
    • 제27권4호
    • /
    • pp.796-806
    • /
    • 1997
  • The majority of studies on breastfeeding consists of descriptive correlational studies identifying the incidence and correlates of breastfeeding. The theory of planned behavior has been shown to yield great predictive power for behavioral goals over which individuals have only limited control such as improving school grades and weight loss. The purpose of this study was to test the "theory of planned behavior" in the prediction of breastfeeding of mothers who delivered vaginally, One hundred mothers who delivered vaginally in one general hospital in Seoul and one general hospital and three private hospitals in Taejeon participated in this study. The instruments used for data collection in this study were developed by the researchers following the guidelines suggested by Ajzen & Fishbein(1980) and Ajzen & Madden(1986). The instruments included measurement of attitude, subjective norm, perceived behavioral control and intention. The collected data were analyzed using descriptive statistics, Pearson product moment correlation, hierachical multiple regression and logistic regression. The results are as follows ; 1. Intention to breastfeed correlated significantly with attitude, subjective norm and perceived behavioral control. Both attitude and subjective norm did not make a significant contribution to the prediction of intention, but the addition of perceived behavioral control to the regression equation greatly improved the model's predictive power, increasing the R²from .05 to .52. 2. Intention to breastfeed alone had a significant predictive effect on actual breastfeeding, resulting in a regression coefficient of .16(X²=8 60, p<.01), but when perceived behavioral control was added to the equation, intention was not a significant predictive variable and only perceived behavioral control showed significant predictive power on actual breastfeeding, resulting in a regression coefficient of .12(X²=4.69, p<.05). In sum, breastfeeding behavior lent only partial support to the second version of the theory of planned behavior, and because perceived behavioral control had a strong effect on intention to breastfeed and actual breastfeeding, It would be desirable to develop nursing intervention programs which focus on strengthening the perceived behavioral control for the promotion of breastfeeding.

  • PDF

한국어 음성모형을 이용한 총의치 환자의 교합고경 결정에 관한 연구 (A study on the determining of vertical dimension of occlusion of edentulous patients using korean phonetic patterns)

  • 송광섭;송광엽;조국현
    • 구강회복응용과학지
    • /
    • 제16권3호
    • /
    • pp.187-196
    • /
    • 2000
  • This study was performed to offer convenience to determine the vertical dimension of occlusion of edentulous patients by investigating the interocclusal distances at physiologic rest position, at speaking of /m/ sound, and some korean short sounds, that is, /mem/ and /beb/ sounds, which were found in our previous study with dentulous subjects. Ten edentulous subjects - 6 men and 4 women - were selected for this study. The frequencies at speaking of /m/, /mem/, and /beb/ sounds were analyzed with Computerized speech lab($CSL^{TM}$, Model 4300B, Software version 5.X, Kay Elemetrics Co. U.S.A.). And the interocclusal distances at physiologic rest position and at speaking of /m/, /mem/, and /beb/ sounds were measured with K6 diagnostic system(Myo-tronics, Inc. U.S.A.). The results of this study were as follows ; 1. In the acoustic analysis by Computerized speech lab, frequencies of sounds of edentulous subjects with complete denture at speaking of /m/, /mem/, and /beb/ were similar to those of dentulous subjects. 2. In the linear correlation by Pearson's correlation coefficient, the interocclusal distance at physiologic rest position was most similar to those of speaking /mem/ sound, secondly /m/ sound, and thirdly /beb/ sound(p<0.05). In reliability by Cronbach's alpha, the results were reliable with alpha value 0.97. 3. It was found by Levene's test for equality of variance that the difference between men and women in the interocclusal distances at physiologic rest position and at speaking of /m/, /mem/, and /beb/ sounds was not statistically significant(p>0.05).

  • PDF

인공유산이 여성건강에 미치는 영향에 관한 인식정도연구 - 성인 남녀 중심으로 - (A Study on the Level of Perception of the Effect on Women's Health of the Artificial Abortion - Centered on Female and Male Adults -)

  • 김성희;유은광
    • 여성건강간호학회지
    • /
    • 제6권1호
    • /
    • pp.166-180
    • /
    • 2000
  • This study sought to find out the level of perception of the effect on women's physical, mental, socio-culture health of the artificial abortion. The research design was a descriptive correlational study and selected by convenient sampling. The subjects were 510 female and male adults who live in Seoul, Korea. Data were collected from 20th September, 1999 to 28th October, 1999. The data were analyzed through the SPSS program by use of frequency, percentage, t-test, ANOVA and Scheffe test as a post hoc contrast, $x^2$-test, Pearson correlation coefficient and stepwise multiple regression. The results of the study are as follows. 1. The subject who experienced artificial abortion was 24.3% and 468% of these had experienced repeated artificial abortion. 54.4% was using the contraceptives and there was a significant difference in the contraceptives between that women wish to use and that women are really using. 2. For the opinion on the artificial abortion, 77.3% of respondents was pro-abortionists and the most acceptable reasons of pro-choice were" In case of unmarried" and "For the women's health". 3. On the whole, the subjects perceived that artificial abortion had a negative effect on the women's health, especially, on the women's mental health. Among the items, 'guilty feeling about the baby' was the highest. 4. The related factors to the level of perception of the effect on women's health of the artificial abortion were in sex, age, occupational status, marital status, educational level, the number of children, abortion history, contraceptives women use, the frequency of the consideration on the problem of artificial abortion and the position toward abortion such as pro or anti. The main influencing factors on the level o0f perception were artificial abortion history, occupational status and the frequency of the consideration on the problem of artificial abortion. Theses factors explained 35% of total variance of the level of perception 5. The variables related to the experience of artificial abortion were age, occupational status, marital status, religion, educational level, the number of children and whether women practice contraceptives or not.

  • PDF

미숙아 어머니와 정상아 어머니가 지각한 영아의 기질과 양육스트레스 (A Comparative Study on Infant's Temperament & Parenting Stress by Premature & Full-term Infant's Mother)

  • 김소영;권미경
    • 부모자녀건강학회지
    • /
    • 제8권2호
    • /
    • pp.123-136
    • /
    • 2005
  • This research is to compare the infant's temperament and parenting stress perceived by premature infants' mother and full-term infants' mother. It aims at establishing the healthy relationship between mothers and infants. It investigates the basic data of nursing intervention program to help the mother of premature infant. The period of data collection was from May 1, 2005 to May 30, 2005, and the subjects were total 123 mothers: 44 mothers of premature infants and 79 mothers of full-term infants under 6 months who visited general hospitals, individual pediatrics, and health center located in G city. "What My Baby Is Like(WBL)" developed by Pridham, Chang, and Chiu(1994) and translated by Bang Kyeong Sook(1999) was used as a measuring instrument of infants' temperament, and Parenting Stress Index (PSI) developed by Abidin(1990) and revised and complemented by Kim Dong Hee(1997) was used as a measuring instrument of parenting stress. Collected Data were analyzed through $X^2$-test, t-test, Pearson's correlation with SPSS 12.0 window program. The results are as follows: 1. There was a significant difference in the infant's temperament perceived by premature infants' mothers and full-term infants' mothers (t=-4.08, p=.00). In subcategory, there were significant difference between premature infants' mother and full-term infants' mother in geniality(t=-3.62, p=.00), adaptation(t=-3.43, p=.00) and reaction(t=-2.01, p=.05). 2. There was a significant difference in parenting stress between premature infants' mother and full-term infants' mother(t=6.57, p=.00). The parenting stress of premature infants mothers appeared to be higher than full-term infants' mothers. They showed the higher stress in the mother-child relationship area(t=6.27, p=.00) and child area(t=7.38, p=.00) among 3 areas of parenting stress. 3. There were negative correlation between infants' temperament and parenting stress. As mothers perceived the infant's temperament negatively, the parenting stress. Especially, the negative correlation of infants' temperament and parenting stress of premature infants' mothers(r=-.44) was stronger than that of full-term infants' mothers(r=-37). From the research, as mothers of premature infants receive more stress, their stress can cause the serious problem to the relationship of the mother and the infant. Therefore, the nursing intervention should be carried out in order to change the negative perception of mothers towards their infants into the positive perception reduce the parenting stress.

  • PDF

초등학교 아동의 성역할 정체감 및 가정환경변인에 따른 의복행동연구 (A Study on the Clothing Behavior of Elementary School Students in Connection with Sex-Role Identity and Home Enviornments)

  • 전경란
    • 한국생활과학회지
    • /
    • 제6권2호
    • /
    • pp.133-144
    • /
    • 1997
  • Clothing is considered as a means of self-projection in the childhood and children show clear preference on their own favorite clothing on which their latent identity is reflected. Changing sex-role identity, in particular, in the modern complex society specially affects the clothing behavior of children. The purpose of this study is to investigate the clothing behavior of children in conjunction with sen-role identity and home environment variables. This study will provide fundamental information on the clothing behavior in the childhood and be of help in selecting appropriate clothing in accordance with the variation of sex-role identity. Necessary information for this study was obtained through a questionaire. 'Bem sex-role identity inventory' was used to investigate the effect of sex-role identity and the clothing behavior was studied in conjunction with the factors of conformity, dependence, aesthetics and interest. The subjects of investigation are composed of three hundred male and female elementary school students in the 5th and 6th grades. For the statistical analysis of the collected data, percentage(%), mean value(M), standard deviation(SD) and Pearson's correlation coefficient were calculated and t-test, $x^2$-test, and Duncan's multiple range test were performed. The results form this study are as follows : 1. Sex-role identity shows a little difference according to gender, order of a birth and standard of living. This small difference is shown to be statistically insignificant. 2. In clothing behavior in connection with the sex-role identity, statistically significant trend was not found in typical sex-role identity group. However, clothing behavior in modernistic sex-role identity group exhibits statistically significant results in the factors of dependence, aesthetics and interest at the level of P<.001. 3. As concerns the clothing behavior in connection with gender, boy students show statistically more significant tendency in aesthetics and interest than girls do. However, boy students show statistically more significant tendency in aesthetics than girls do in connection with the standard of living. Although the clothing behavior associated with the level of parents education, mother's age and existence of mother's job shows a little difference in mean values, statistically significant trend was not detected. 4. Clothing behavior of the children shows a meaningful correlation between the factors. 5. Through 3-dimensional variables analysis, it is found that there is no mutual interaction between gender, sex-role identity and standard of living on the clothing behavior. The results from MCA supplementary analysis reveal that there is difference according to the gender, sex-role identity and standard of living.

  • PDF

산후 아버지 교실이 산욕기관리와 신생아 돌보기의 지식정도와 자신감에 미치는 영향에 관한 연구 (A Study on the Effects of Father Class upon Father's Level of Knowledge and Confidence about Postpartal Woman and Newborn Care)

  • 임정아;유은광
    • 여성건강간호학회지
    • /
    • 제8권3호
    • /
    • pp.345-357
    • /
    • 2002
  • The purpose of this study is to find out how the Father Class, which is being practiced at a hospital located in Seoul, influences on fathers' level of knowledge and confidence of postpartal mother and newborn care. Research design was quasi-experimental study using non equivalent experiment and control group. The data, questionaires, were collected from Sep. 13, 2001 to Oct. 31, 2001 through e-mail, telephone and mail, after discharge from S hospital located in Seoul, where the experimental group was educated at the Father Class and control group didn't take part in the class. The objects were the fathers who have the first baby through normal delivery or C-sec delivery including experimental group 48 persons and control group 52 persons. Four instruments were the revised ones of Lee Mi Kyoung's(1990) and Kwak Yon Hee's tool based on the resources of direct interviews of fathers and one expert, professor. The reliability of four instruments were Cronbach's $\alpha$ scores .85 -93. Data were analyzed by SPSS 10.0 program using $x^2$-test, and t-test and, One- way ANOVA, and Pearson correlation, etc. The results of this study are as follows; 1.The two groups were confirmed as a homogeneous group by showing no significant difference statistically at the level of 5%. 2.The results of proving the hypothesis are followings: 1)The first hypothesis, "the fathers who participated in the Father Class will have the higher level of knowledge about postpartal mother care than the fathers who didn't" was accepted by significant difference statistically (p=0.000). 2)The second hypothesis, "the fathers who took part in the class will have the higher confidence in postpartal mother care than the fathers who didn't", was supported by significant difference statistically (p=0.000). 3) The third hypothesis, "the fathers who attended the class will have the better knowledge about taking care of newborn than the others", was accepted by significant difference statistically (p=0.000). 4)The fourth hypothesis, "the fathers who participated in the class will have the higher confidence in newborn care than others," was supported by significant difference statistically (p=0.000). 3.The further analysis showed whether they participated in Prenatal Birth Preparing Class influenced on the father's level of knowledge and confidence in postpartal mother and newborn care. In conclusion, the Father Class is the effective nursing intervention strategy that can help new fathers attain father and husband roles by enhancing the level of confidence in and knowledge of the postpartal mother and newborn care.

  • PDF

환자 개인정보보호에 관한 치과종사자의 인식 및 실천 (Knowledge and Practice of Dental Practitioners Regarding Patient's Personal Information)

  • 이수영;소지현
    • 치위생과학회지
    • /
    • 제17권2호
    • /
    • pp.99-107
    • /
    • 2017
  • 개인정보보호에 대한 관심이 높아지고 있는 현재, 치과종사자의 개인정보보호에 대한 지식, 실천 인식 정도를 파악하기 위하여 치과 종사자 550명을 대상으로 자기기입식 설문조사를 시행하였고, 그 중 총 506부(92.0%)가 자료 분석에 사용되었으며 본 연구의 결과는 다음과 같다. 개인정보보호법에 관한 치과종사자의 정답률은 전체 평균 64.2%로 나타났으며 일반적 특성에 따른 개인정보보호법에 관한 지식의 차이는 연령, 근무경력 문항에서 통계적으로 유의한 차이가 나타났다. 일반적 특성에 따른 환자 개인정보보호행위에 관한 인식도에서는 성별, 학력, 근무경력, 근무기관에서 차이가 있었고, 실천도에서는 연령, 성별, 학력, 근무경력, 근무기관, 직종에서 유의한 차이가 있었다. 직종에 따른 개인정보보호법에 관한 인식의 차이에서는 개인정보처리자 인식, 개인정보보호 책임감 문항에서 직종 간 통계적으로 유의한 차이가 있었다. 개인정보보호 교육 관련요인은 교육 참여 횟수, 교육방법에서 직종 간에 유의한 차이가 있었다. 개인정보보호법 인식에서 치과의사는 가장 높게 나타났으며 치과위생사는 가장 낮은 인식도를 나타냈고, 개인정보보호 교육경험이 1번 있는 치과의사는 54.5%로 다른 직종보다 높게 나타났으며 반면에 치과위생사의 50.2%는 교육경험이 없는 것으로 나타났다. 개인정보보호에 관한 지식, 인식과 실천과의 상관관계는 인식이 높을수록 실천이 높은 것으로 나타났다. 결론적으로 치과종사자들은 다른 종사자들에 비해 지식, 교육경험, 인식에 비해 실천도가 낮았으며 그 중 치과위생사는 전반적 부분에서 낮은 점수를 나타냈다. 몇 년간 지속되어온 개인정보 유출의 심각성에 대해서 인식은 하고 있으나 진료실에서 체감하는 개인정보보호에 대한 인식이 부족하고 대부분 병원 내에 개인정보보호에 대한 가이드라인이 명확히 규정되어 있지 않으며 원내교육이나 보수교육 등 교육기회와 교육경험의 부족으로 생각된다. 이에 치과종사자들은 접수를 포함한 모든 진료 과정에서의 개인정보보호 필요성을 인식해야 하며 개인정보보호 실천을 위한 체계적이고 효과적인 반복교육과 그에 따른 노력이 필요하다고 생각된다.

골관절염 노인의 건강 관련 삶의 질 영향요인: 국민건강영양조사 자료를 이용하여 (Factors influencing Health-related Quality of Life in Older Adults with Osteoarthritis: Based on the 2010-2011 Korea National Health and Nutrition Examination Survey)

  • 김민주;배선형
    • 근관절건강학회지
    • /
    • 제21권3호
    • /
    • pp.195-205
    • /
    • 2014
  • Purpose: This study was conducted to identify factors that influence health-related quality of life in older adults with osteoarthritis. Methods: This study used a cross-sectional design with secondary analysis of the Korean National Health and Nutrition Examination Survey 2011. A total of 362 participants aged 65 years and older who had osteoarthritis were selected. Health-related quality of life using EQ-5D, perceived health status, body mass index, numbers of chronic illness, smoking and alcohol use, exercise, activity limitation, joint pain and stiffness, depression, and perceived stress were measured. Descriptive statistics, $x^2$-test, t-test, ANOVA, Pearson's correlation coefficients, and multiple regression were conducted with SPSS/WIN 21.0. Results: The mean score of EQ-5D was 0.77 in older adults with osteoarthritis. The results of multiple regression analysis showed that age, income, subjective health status, restriction of activity, knee joint stiffness, depressive mood, and perceived stress significantly predicted health-related quality of life in older adults with osteoarthritis, explaining 42% of the variance. Conclusion: Older adults with osteoarthritis have low health-related quality of life. In oder to improve health-related quality of life in older adults with osteoarthritis, it is important not only to enhance physical function but also to provide emotional support.