Background : Childhood unintentional injury, a major public health problem in India, is largely preventable. The aim of this study was to determine the burden and determinants of unintentional injury of 12 to 59 months old child at household level.

Method: A community based cross-sectional study was conducted at Singur block, Hooghly district, West Bengal, India among randomly chosen children using a predesigned and pretested interviewer administered questionnaire and a checklist for assessing household level injury hazard during the period of November 2015 to February 2016. Parental supervisory behaviour was assessed using PSAPQ questionnaire. Multivariable logistic regression was performed using SPSS 19.0 software.

Result: A total of 163 were involved in the study. Over one-third (37.4%) of the children underwent any type of injury during last 3-month time period, predominant body part being upper limb. Parental supervisory behaviour [AOR-2.6, (95% CI-1.2-4.9)] and household level injury hazard (AOR-1.55, 95% CI- 1.3-1.7)] were found to be significant predictors of unintentional injury.