Development and reliability and validity test of breastfeeding knowledge-belief-practice survey scale for obstetric medical staff
HUANG Dongdi1 GAO Yulin1 YU Shuyi2 MURONG Shaowen3 MAI Daiying3
1.School of Nursing, Southern Medical University, Guangdong Province, Guangzhou 510515, China;
2.Zhaoqing Medical College, Guangdong Province, Zhaoqing 526020, China;
3.Department of Obstetrics, the First People’s Hospital of Zhaoqing, Guangdong Province, Zhaoqing 526020, China
Abstract：Objective To compile a survey scale suitable for breastfeeding knowledge-attitude-practice of obstetric medical staff, and to conduct reliability and validity tests. Methods Through literature review, qualitative interviews, expert consultation and pre-investigation, a preliminary scale was formed on the basis of the theory of knowledge-attitude-practice. From May to August 2019, a total of 430 obstetric medical staff from five third-level first-class and two second-level first-class obstetrics in Guangdong Province were selected for investigation, and the reliability and validity of the scale were tested. Results The constructed obstetric medical staff breastfeeding knowledge, attitude and behavior survey scale contains three dimensions of knowledge, attitude and behavior, 35 items, and uses the Likert five-level scoring method. Exploratory factor analysis extracts three common factors, and the cumulative variance contribution rate was 70.574%; the confirmatory factor analysis showed that all the fitting indexes of the scale reached the fitting standard value, and had good structural validity; the total scale and the reduction coefficient of each dimension were 0.915, 0.954, 0.884, 0.906 respectively; the content validity index S-CVI was 0.95, and I-CVI was 0.80-1.00; the Cronbach’s α coefficient of the total scale was 0.978, and the Cronbach’s α coefficient of each dimension was 0.972, 0.946 and 0.944. Conclusion The scale has good reliability and validity, and can be used to investigate breastfeeding knowledge-attitude-practice of obstetric medical staff.
黄冬娣1 高钰琳1 余淑仪2 慕容少文3 麦带英3. 产科医护人员母乳喂养知信行调查量表的研制及信效度检验[J]. 中国医药导报, 2021, 18(6): 75-78,90.
HUANG Dongdi1 GAO Yulin1 YU Shuyi2 MURONG Shaowen3 MAI Daiying3. Development and reliability and validity test of breastfeeding knowledge-belief-practice survey scale for obstetric medical staff. 中国医药导报, 2021, 18(6): 75-78,90.
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2021, Vol. 18 
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