c_fev1pred

percentage predicted of fev1

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	2182.00	43.18%
[Value GT 0]	1	2871.00	56.82%
	Total	5053.00	100.00%

Value label	Value	Absolute frequency	Relative frequency
92.888	2182	22.86	148.58%

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The Economic and Social Research Council is the primary funder of the study
The Study is led by a team at the Institute for Social and Economic Research (ISER) at the University of Essex.