In a cross-sectional study there were 575 cases of hypertension among 5,980 normal weight patients while 1,414 cases among 2,431 over-weight patients. Calculate Prevalence ratio to investigate if there is a link between excessive body weight and hypertension (Make sure you are choosing 'exposed' and non-exposed groups correctly). Please provide your final answer with two decimals after correct rounding. Use of brackets is strongly recommended otherwise your answer may differ and will be marked incorrect.
Please also remember ratio measures are not expressed as percentage, so do not multiple with 100.