Assertion: cmv | /r/HasProperty | upper 20%
Facets:
value: approximately
type: DEGREE
Source sentences:
text: Results The population with the highest antibody levels of CMV (approximately the upper 20%) showed an increased relative risk (RR) of CHD of 1.76 (95% confidence interval, 1.00-3.11), adjusting for age, sex, and race.