Epidemiology International (E-ISSN: 2455-7048)

A Comparative Study of Acromio-Axillo-Suprasternal Notch Index with Modified Mallampati Grading and Thyromental Distance in Predicting Difficult Visualization of Larynx

2025-09-06T09:07:36+00:00

Introduction:
Difficult laryngoscopy and intubation pose significant risks in anaesthetic practice. Traditional airway assessment tools like Modified Mallampati Grading (MMG) and Thyromental Distance (TMD) show variable predictive accuracy. The Acromio-Axillo-Suprasternal Notch Index (AASI) is a newer anatomical index that evaluates upper thoracic and cervical alignment and may offer better prediction of difficult visualization of the larynx (DVL). This study compared AASI with MMG and TMD in predicting DVL.

Materials and Methods:
A prospective observational study was conducted on 60 adult patients (18–60 years), ASA I and II, undergoing elective surgeries under general anaesthesia requiring endotracheal intubation. Preoperative assessment included AASI, MMG, and TMD. Cormack-Lehane grading during laryngoscopy served as the reference standard, with Grades III and IV defined as DVL. Statistical analysis included chi-square tests, logistic regression, and ROC curve analysis using SPSS .

Results:
DVL was observed in 13.33 of patients. AASI showed significant association with and was an independent predictor AASI demonstrated sensitivity of 75, specificity of 96, accuracy of 93, and AUC . In contrast, TMD and MMG had lower sensitivities respectively) and were not statistically significant predictors.

Conclusion:
AASI outperformed MMG and TMD in predicting difficult laryngoscopy. Being simple, objective, and highly accurate, AASI should be considered for routine preoperative airway assessment.

Epidemiology of Cholera: Patterns, Risk Factors, and Global Health Implications

2025-09-12T08:49:31+00:00

Cholera remains a significant global health challenge, especially in regions with poor water, sanitation, and hygiene (WASH) infrastructure. This paper examines cholera outbreaks' epidemiological patterns, risk factors, and global health implications. The paper showed through studies from high-burden countries from Asia, Africa, and the Americas the complex interplay of socioeconomic, environmental, and public health factors that contribute to the persistence of cholera in endemic regions. The primary risk factors for cholera transmission include contaminated water sources, poor sanitation, overcrowded living conditions, inadequate hygiene practices, and malnutrition. Additionally, displacement due to conflict or natural disasters further exacerbates the spread of the disease. This paper emphasizes the critical role of improving WASH infrastructure, enhancing healthcare access, and strengthening surveillance systems in cholera control. Also, there is the need for collaborative efforts between governments, international organizations, and local communities are essential to reducing the global burden of cholera and achieving the Global Task Force on Cholera Control's (GTFCC) goal of ending cholera by 2030. Therefore, effective public health interventions must prioritize vulnerable populations and integrate tailored strategies to prevent and respond to cholera outbreaks.

Self care practices among Diabetic Patients in an urban tertiary care centre

2025-10-30T07:24:13+00:00

Background: Diabetes mellitus (DM) is a major global public health challenge, affecting over 69 million people in India. Despite its high burden, awareness, self-care, and treatment adherence remain suboptimal among Indian patients.

Objectives: To assess self-care practices and medication adherence among diabetic patients attending a tertiary care centre.

Methods: A hospital-based, cross-sectional observational study was conducted among 88 diabetic patients attending Medicine, Surgery, and Eye OPDs in a tertiary care centre. Data were collected using a predesigned and pretested questionnaire that included assessment of self-care practices using the Summary of Diabetes Self-Care Activities (SDSCA) Measurement scale and a six-item medication adherence scale (Compliance Evaluation Test). Descriptive statistics were used for data analysis. Results: Among 88 participants, 56.8% were females and 68% were aged 50–70 years. One-third belonged to the lower-middle socio-economic class. Overweight (62.9%) and central obesity (65%) were common. Nearly 31% had a family history of diabetes. Common complications included eye (73.9%) and cardiovascular (54.5%) involvement. Only 11.4% reported good medication adherence, while forgetfulness (60.2%) and pill burden (45.5%) were frequent causes of poor adherence. Although 89.8% attended regular follow-ups, self-care practices like glucose monitoring (35.2%) and foot care (46.6%) were inadequate.

Conclusion: The study highlights poor self-care and low adherence to medication among diabetic patients, despite regular clinic visits. Strengthening patient-centered education, dietary counseling, and adherence monitoring are crucial for improving outcomes

“Madhusudana-Bharti-Uppinder” Protocol for Post-Exposure Prophylaxis (PEP) in animals in Himachal Pradesh, India saves lives and economy of rural India

2025-08-18T07:32:35+00:00

Livestock are backbone of rural economy but always a neglected area. In a survey done in Ethiopia, the estimated rabies cases incidence was 1.75 in bovines, 18 in dogs, 2.37 in equines, 2.28 in cats and 0.37 in shoats per 10,000 animals annually.[i] The annual cost of livestock losses due to rabies is also substantial: approximately US$ 12.3 million (90% CI, 11–13.7 million)[ii] in endemic Africa and Asia, disproportionately affecting the rural poor who depend upon livestock for subsistence. In 2016, 7 of 21 bovine bitten by rabid dogs died due to rabies in Shimla Municipality in Himachal Pradesh who were given only IM rabies vaccination as PEP. This scenario prompted the authors to look for a suitable protocol, based on human studies, to save animals.