Variable

UK Data Service variable record for:

Study of Infectious Intestinal Disease in England, 1993-1996

Variable Details

VariableSYMPTOMF
Labelsymptom free for 3 weeks before episode
Responses
. 4
N 4252
Y 5
DisclaimerPlease note that these frequencies are not weighted.
LocationStudy of Infectious Intestinal Disease in England, 1993-1996