Effectiveness of Chest Physiotherapy in Rural Settings: A Systematic Review of Knowledge, Awareness, and Perceptions Among Patients with Respiratory Conditions

Background: Background: Chest physiotherapy (CPT) encompasses a range of airway clearance techniques and breathing exercises used in the management of both acute and chronic respiratory conditions. While its efficacy in improving pulmonary function and enhancing quality of life is well-established, its adoption and effectiveness in rural healthcare settings remain significantly limited. In developing nations like India, rural populations face numerous challenges—ranging from lack of awareness and poor healthcare infrastructure to deep-rooted cultural perceptions—that impede the utilization of CPT services. Objective: This systematic review aims to assess and synthesize the current literature on knowledge, awareness, and perceptions of chest physiotherapy among patients with respiratory diseases in rural settings, with a particular focus on India. The goal is to identify prevailing gaps in understanding and access, as well as to evaluate the factors influencing patient attitudes toward CPT. Methods: A comprehensive literature search was conducted using databases including PubMed, Scopus, CINAHL, and Google Scholar for studies published between January 2000 and March 2024. Studies included were both qualitative and quantitative in nature and met the inclusion criteria of being conducted in rural or semi-rural settings with patients diagnosed with respiratory conditions such as COPD, asthma, pneumonia, or bronchiectasis. The review followed PRISMA guidelines, and data were extracted and synthesized thematically. Results: Out of 1,235 studies initially identified, 28 met the eligibility criteria. The majority of studies reported limited knowledge of CPT among rural patients, with many confusing it with general physical therapy or dismissing it as non-essential. Awareness levels were significantly lower in remote areas where trained physiotherapists were either absent or inaccessible. Cultural beliefs and social stigma also played a significant role, with some patients attributing respiratory symptoms to supernatural causes or relying heavily on traditional healers. Furthermore, health literacy levels, socioeconomic status, and lack of structured public health education were identified as key barriers to the adoption of CPT. Conclusion: The review reveals a critical gap in the awareness and acceptance of chest physiotherapy in rural populations, particularly in India. Bridging this gap requires targeted, culturally sensitive educational interventions, better integration of physiotherapy services into rural primary healthcare, and improved training of frontline health workers. Policymakers and healthcare planners must prioritize CPT as a fundamental aspect of respiratory disease management to reduce the growing burden of chronic respiratory diseases in underserved communities.