A deep learning-based model for automatic syntactic complexity assessment in L2 English writing: development and pedagogical application.

Mycoplasma pneumoniae pneumonia (MPP) has been a significant cause of community-acquired pneumonia in children worldwide in recent years, accounting for 20–40% of pediatric community-acquired pneumonia cases, with even higher rates reported during epidemic seasons and among older children. In China, recent surveillance has suggested a substantial burden; data from Wuhan during 2020–2022 reported that M. pneumoniae infections accounted for 40–50% of community-acquired pneumonia cases. In recent years, the increasing prevalence of antimicrobial resistance has complicated the clinical management of MPP. If the treatment is improper, the illness may persist for a long time and even lead to serious complications such as atelectasis, pleural effusion, respiratory failure, and extrapulmonary manifestations including myocarditis and encephalitis. Family members play a critical role in the early recognition and management of pediatric MPP. Family caregivers are instrumental in early detection and initiation of care for pediatric respiratory infections. Previous studies have shown that family caregivers, particularly mothers, often possess insufficient knowledge regarding the etiology and clinical manifestations of pneumonia. As a result, many misinterpret pneumonia as a common cold and resort to traditional remedies to manage isolated symptoms such as cough or fever, which may contribute to delays in seeking appropriate medical care. The knowledge, attitudes, and practices (KAP) framework is a widely used approach in health research to assess individuals’ understanding of health issues, their beliefs and perceptions, and their actual behaviors related to health management. As primary caregivers, family members’ KAP may be associated with healthcare-seeking behavior, antibiotic adherence, and complication recognition, all of which are relevant to the child’s clinical management and outcomes. However, most existing KAP investigations focus on general pediatric pneumonia. A cross‑sectional survey on pediatric pneumonia in China noted favorable attitudes and practices among parents but significant knowledge gaps regarding etiology and prevention. These findings highlight the necessity for disease-specific KAP assessment, especially for MPP, given its unique clinical trajectories and potential for outbreaks. To the best of our knowledge, limited studies have specifically investigated KAP regarding MPP, particularly among family caregivers—a population that plays a critical role in disease management. Given the outbreak-prone nature of MPP and the caregiver-relevant challenges in home management (e.g., recognizing complications, antibiotic-related concerns, follow-up, and infection control), a disease-specific caregiver KAP assessment is needed to identify actionable targets for education.