“…Epidemiological studies conducted so far highlighted the variation in regional prevalence of the intussusception in children for example in India i.e. 17.7 (95% CI: 5.9,41.4) in north India to 254 (95% CI: 5.9, 41.4) cases per 100,000 child years in south India (2,3,15,21,22). However measurement of the true incidence, prevalence and epidemiological understanding of this disease is still constrained.…”