Factors affecting study efficiency and item non-response in health surveys in developing countries: the Jamaica national healthy lifestyle survey

Table 3 Summary statistics illustrating the efficiency of the enrolment (number of visits and duration of interview) in Regional Health Authorities (RHAs)

RHA	# of Visits¹	% requiring >1 visit	Mean Interview Time
South East	2 – 4	37.3**	44.7(0.54)***
North East	2 – 4	49.8	54.2(1.39)
South	2 – 3	27.0	39.9(0.41)
West	2 – 5	45.8	42.6(0.68)
Total	2 – 4	39.1	44.7(0.37)

ISSN: 1471-2288