Knowledge, attitude, and practice toward allergic rhinitis among parents in Ningbo, China.

BACKGROUND: This study examined the knowledge, attitude, and practice (KAP) toward allergic rhinitis (AR) among parents. METHODS: This cross-sectional study enrolled parents of children with AR at Ningbo Hangzhou Bay Hospital between December 2022 and March 2023. A self-administered questionnaire was developed to collect the demographic characteristics, knowledge, attitudes, and practices toward AR. RESULTS: This study included 480 questionnaires, and 78.33% were mothers. The mean knowledge, attitude, and practice scores were 13.49 ± 6.62 (possible range: 0-24), 33.99 ± 3.40 (possible range: 8-40), and 21.52 ± 3.36 (possible range: 5-26), indicating poor knowledge, positive attitudes, and proactive practice. Multivariable logistic regression analysis showed living in urban areas in Ningbo outside Hangzhou Bay New Zone (OR = 4.33, 95%CI: 1.52-12.34, P = 0.006), living in rural areas in Ningbo (OR = 2.15, 95%CI: 1.00-4.59, P = 0.049), being self-employed (OR = 1.99, 95%CI: 1.00-3.95, P = 0.049), monthly income per capita ≥ 20,000 CNY (OR = 1.89, 95%CI: 1.02-3.47, P = 0.042), child with one biological sibling (OR = 0.48, 95%CI: 0.30-0.78, P = 0.003), and ≥ 6 times hospital visits for AR (OR = 2.32, 95%CI: 1.40-3.86, P = 0.001) were independently associated with adequate knowledge. The knowledge (OR = 1.09, 95%CI: 1.05-1.13, P < 0.001) and ≥ 6 times hospital visits for AR (OR = 1.84, 95%CI: 1.06-3.22, P = 0.032) were independently associated with a positive attitude. The knowledge (OR = 1.08, 95%CI: 1.04-1.13, P = 0.001), attitude (OR = 1.41, 95%CI: 1.28-1.55, P < 0.001), monthly income per capita ≥ 20,000 CNY (OR = 3.59, 95%CI: 1.49-8.65, P = 0.004), no previous hospital visit for AR (OR = 0.35, 95%CI: 0.16-0.78, P = 0.003), and ≥ 6 times hospital visits for AR (OR = 0.40, 95%CI: 0.20-0.81, P = 0.011) were independently associated with the practice scores. CONCLUSIONS: The parents of children with AR had poor knowledge but positive attitudes and proactive practice toward AR. This study has identified a need for specific and reliable information initiatives to be introduced as a means of reducing parental concern and ensuring evidence-based strategies for managing children with AR.

Clinical Experience with 30 Bridging Bronchus Patients with Airway Stenosis and Congenital Heart Disease.

The indications and surgical techniques for airway stenosis (AS) repair among patients with bridging bronchus (BB) and congenital heart disease (CHD) have not been fully established. We sought to provide our experience with tracheobronchoplasty in a large series of BB patients with AS and CHD. Eligible patients were retrospectively enrolled from June 2013 to December 2017 and were followed up to December 2021. Epidemiological, demographic, clinical, imaging, surgical management, and outcome data were obtained. 5 tracheobronchoplasty techniques including 2 novel modified ones were performed. We included 30 BB patients with AS and CHD. Tracheobronchoplasty was indicated in them. 27 (90%) patients underwent tracheobronchoplasty. But 3 (10%) refused AS repair. 4 subtypes of the BB and 5 main sites of AS were identified. 6 (22.2%) cases, including one death, had severe postoperative complications associated with being underweight at surgery, preoperative mechanical ventilation, and more types of CHD. 3 cases were lost to follow-up. 18 (78.3%) of the survivors remained asymptomatic, and 5 (21.7%) had stridor, wheezing, or polypnea after exercise. 2 patients out of the three who did not undergo airway surgery died, and the one survivor had a poor quality of life. Good outcomes can be achieved in BB patients with AS and CHD who undergo proper tracheobronchoplasty techniques guided by specified criteria, but severe postoperative complications should be well managed.