The relationship between healthy hygiene behavior and dengue haemorrhagic fever (DHF) incidence in Semarang

Dengue Haemorrhagic Fever (DHF) is an infectious disease caused by one of 4 different Dengue viruses and transmitted by Aedes aegypti and Aedes albopictus. Incidence Rate (IR) of DHF in Semarang District from 2006 to 2016 are always much higher than IR DHF of Central Java and IR DHF of National Indonesia. Human sweat contains components that plays an important role in the attractiveness of anthropophilic mosquito species. Human need to reduce their sweat components by applying healthy hygiene behavior. This study aims to analyze the relationship between healthy hygiene behavior through the habit of taking bath and the habit of hanging clothes with the-incidence of DHF in Semarang. We used a case control study with DHF sample cases from three hospitals in Semarang city (n=48) from the period of March to May 2017 and the control groups from healthy respondents with matched age, sex, and district location (n=48). The data was processed by Chi-Square test and calculation of Odds Ratio with 95% confidence interval. The result of the research shows that there was relationship between the habit of taking bath with DHF (p=0.038 and OR=2.391) and the habit of hanging clothes with DHF (p=0.009 and OR=3.839). In conclusion, there were relationship between healthy hygiene behavior through the habit of taking bath and the habit of hanging clothes with Dengue Haemorrhagic Fever cases in Semarang.