| Purpose:To understand the personality dimension,social support and e-health literacy status of the elderly in the community,clarify the relationship between the elderly’s personality,social support and e-health literacy,and explore the influencing factors of e-health literacy,so as to provide theoretical reference for improving the elderly’s e-health literacy.Methods:Using the correlation study in non experimental research,449 physical examination elderly people from a community health service center in Yanji City were selected as the research objects through convenient sampling from March 2021 to July2021.The general information questionnaire,big five personality scale,social support scale and electronic health literacy scale were used to investigate.Analyze data with spss26.0.Result:(1)General information of the elderly: a total of 449 subjects were included in the study,most of whom were under the age of 70(53.9%),most of whom had junior high school education or below(60.8%),most of whom were married and had spouses(79.5%),and the average daily online time was less than 4 hours(76.6%).(2)Status of personality,social support and e-health literacy of the elderly: among the five dimensions of personality of the subjects,the highest average score of the appropriate human nature item is 4.27 ± 1.02,and the lowest average score of the rigorous item is 2.99 ± 1.52;The average score of social support of the elderly was34.13 ± 8.51,which was at the middle level.The lowest average score of support utilization in the three dimensions was 2.11 ± 0.81;The average score of e-health literacy is 22.87 ± 10.63,which is at a low level.The average score of the decision-making ability of the subjects in the three dimensions is 2.74 ± 1.35;The highest average score of application ability items is 2.92 ± 1.38,and the level of e-health literacy of the elderly is different in age,residence,marital status,way of living,contact with children,education level,occupation,source of income,monthly family income and chronic diseases in general demographic data.(3)The correlation analysis of the elderly personality traits,social support and e-health literacy:except the personality neuroticism dimension,personality and its preciseness,agreeableness,extroversion,openness,social support and its sub dimensions were positively correlated with e-health literacy and its dimensions(p<0.001).(4)Analysis on the influencing factors of e-health literacy of the elderly:the interpretation rate of regression equation increased by 11% when the dimensions of personality neuroticism,openness and extraversion were included,and increased by15% when the dimensions of social support were included.The total interpretation rate was 78%(p<0.001).Conclusion:(1)The elderly have the lowest level of personality rigor,the highest level of agreeableness,and the medium level of social support: the lowest level of the use of support,and the low level of e-health literacy: the lowest level of decision-making ability.(2)The elderly’s personality dimension,social support and e-health literacy are correlated.The rigor,agreeableness,extroversion,openness and social support dimensions of personality are positively correlated with e-health literacy.(3)Personality neuroticism,extroversion and openness,social support and residence,residence style,contact frequency with children,education level,occupation,monthly family income and average online time of the elderly were the influencing factors of their e-health literacy. |