Prevalence of noncommunicable disease risk factors among the Kani tribe in Thiruvananthapuram district, Kerala

Noncommunicable Disease (NCD) risk factors are on the rise and often linked to the adoption of modern lifestyles. This study explores NCD risk factors in a rapidly modernising indigenous population in Kerala, the Kani tribe. A representative sample of 298 adults of the Kani tribe in Thiruvananthapuram district was studied using the WHO stepwise framework for surveillance of NCD risk factors. Descriptive, bivariate and multivariable analysis were done using the R statistical package. Prevalence of hypertension (48.3%), use of tobacco (81.5%) and alcohol consumption (36.2%) were found to be higher in the Kani tribe compared to the general population in Kerala. Abdominal obesity (22.1%) is found to be higher in Kani tribes compared to other tribal groups in India. The physical inactivity level (9.7%) was similar to urban Kerala and higher than many other tribes in India. Hypertension was scientifically associated (p