Objective: To investigate the effect of WeChat follow-up management of infants who underwent ventricular septal defect (VSD) repair on parents' disease knowledge and quality of life.Methods: Participants were randomly assigned to an intervention group (n = 40) or a control group (n = 40). The intervention group was followed up with WeChat, while the control group was followed up using a traditional method. The disease knowledge, mental state, and quality of life of the two groups of parents were analyzed and compared.Results: During the 3-month follow-up period, the PedSQL (PedsQL family impact module) results showed that the overall score in the intervention group was significantly higher than that in the control group. The parents in the intervention group were better at managing "emotion control," "worry," and "family communication" than those in the control group. The results of the LKQCHD (Leuven congenital heart disease knowledge questionnaire) showed that the parents in the intervention group had a higher mastery of "basic knowledge and treatment of congenital heart disease," "related complications," and "postoperative rehabilitation" than those in the control group.
Conclusion:Knowledge education and psychological counseling for parents of children who underwent VSD repair through WeChat follow-up management can effectively improve parents' knowledge, relieve their anxiety and sadness, and improve their quality of life.
K E Y W O R D Sdisease knowledge, quality of life, VSD, WeChat
| METHODSThis study was approved by the Ethics Committee of our university and followed the principles of the Helsinki Declaration. In addition, the parents of the patients signed informed consent forms before participating in the study.
| SAMPLE SIZE CALCULATIONBased on the mean (group A = 70.03, group B = 63.95) and the standard deviation (7.80) of the total impact score in the presurvey, with α = .05, two-tailed and a power of 90%, the sample size of the two groups was 36, calculated by PASS 23.0. Considering a 10% drop rate, we included 40 samples in each group.
| RESEARCH DESIGNThis study was a prospective randomized controlled study conducted at a provincial hospital in China. The inclusion criteria were as follows: (1) age <6 months; (2) a diagnosis of unrestricted VSD; (3) successful completed surgical treatment; (4) the parents were the primary caregivers; and (5) the parents had smartphones and could use the WeChat platform correctly. The exclusion criteria were as follows: (1) complications with other heart diseases requiring concurrent surgery; (2) other vital organ diseases; and (3) the parents refusing to participate in the study. Clinical data and family data of 80infants with VSD from January 2020 to September 2020 were collected. The patients' and parents' data are listed in Table 1.