RESUMO
Objective:To develop a positive and effective questionnaire for positive psychological capital of patients with diabetic retinopathy, and provide a reference for evaluating positive psychological capital of patients with diabetic retinopathy.Methods:By reviewed the literature, the item pool was constructed based on the definition of the operational definition of positive psychological capital in patients with diabetic retinopathy, and an initial questionnaire was formed. Experts were invited to test the content validity of the questionnaire, and the structural validity, criterion-related validity, and the internal consistency of the questionnaire were tested by surveying 208 patients admitted to the First Hospital of China Medical University.Results:Finally Positive Psychological Capital Questionnaire for Diabetic Retinopathy Patients consisted of 18 items in 4 dimensions. Factor analysis extracted four factors of resilience, self-efficacy, hope and optimism, and the cumulative contribution rate was 55.448%. The correlation coefficient between this questionnaire and the positive psychological capital questionnaire was 0.704 ( P<0.05). The content validity index of the questionnaire was 0.94, the total Cronbach α coefficient was 0.835, and the split-half coefficient was 0.864. Conclusions:The positive psychological capital questionnaire for patients with diabetic retinopathy has good reliability and validity and can be used as a tool to measure the positive psychological capital level of patients with diabetic retinopathy.
RESUMO
Objective:To explore the correlation between positive psychological capital and quality of life in patients with diabetic retinopathy, and to provide a reference for the development of targeted nursing measures to improve the quality of life of patients.Methods:A total of 226 patients with diabetic retinopathy who were hospitalized in the Department of Ophthalmology and Endocrinology of the First Affiliated Hospital of China Medical University from May to December in 2019 were selected by convenient sampling. The data were investigated by general data questionnaire, positive psychological capital questionnaire for patients with diabetic retinopathy, and National Eye Institute 25-Item Visual Function Questionnaire.Results:The positive psychological capital score of patients with diabetic retinopathy was (72.08±9.42) points; the quality of life score was (52.10±18.22) points; positive psychological capital was positively correlated with quality of life ( r value was 0.571, P<0.01). Conclusions:The positive psychological capital of patients with diabetic retinopathy is positively related to the quality of life. Nursing staff should take measures to improve the level of positive psychological capital of patients, promote their mental health, and improve their quality of life.