Spectacle-wearing compliance and its associated determinants among infants with bilateral corrective refractive errors: An observational study

Abstract

This study aimed to evaluate spectacle-wearing compliance and identify the determinants associated with it in infants with bilateral corrective refractive errors. Infants aged < 3 years with bilateral corrective refractive errors who were supplied with spectacles for > 1 month were enrolled at the pediatric comprehensive clinic of Zhongshan Ophthalmic Center. Spectacle-wearing compliance was evaluated by calculating the percentage of spectacle-wearing time in the awake time (STIT), and its potential determinants were identified based on interviews with the infants’ caregivers using univariate and multivariate logistic regression analysis. Pearson correlation analysis was performed to further determine the degree of correlation between spectacle-wearing compliance and weight of spectacles. A total of 366 infants (age: 20.85 ± 9.06 months, male: 54.92%) were included. The mean percentage of STIT was 64.00%±41.69%. The communication between caregivers of different infants regarding spectacle-wearing experience (P = .004, OR = 2.290, 95% confidence interval [CI] for OR = 1.301–4.029), perceptions of spectacle-wearing importance (P = .000, OR = 6.337, 95% CI for OR = 3.664–10.961), and weight of spectacles (P = .000, OR = 7.271, 95% CI for OR = 4.141–12.769) were significantly associated with spectacle-wearing compliance. Besides, spectacle-wearing compliance was positively correlated with the weight of spectacles (P < .01), exhibiting a decreasing trend with the weight of spectacles. Overall, spectacle-wearing compliance requires improvement. Moreover, efficient strategies aimed at improving spectacle-wearing compliance, such as enhancing communication between caregivers of different infants regarding spectacle-wearing experience, raising awareness about the importance of wearing spectacles, and reducing the weight of spectacles, are urgently needed.