| 释义 |
cohortco‧hort /ˈkəʊhɔːt $ ˈkoʊhɔːrt/ noun [countable]   cohortOrigin: 1400-1500 Latin cohors ‘enclosed place, people in an enclosure, unit of soldiers in the ancient Roman army’ - "Baby boomers" are the largest cohort of Americans living today.
- Hawk and his cohorts cheated Jack out of a fortune.
- By 1984, 43. 7 percent of the New York cohort was infected.
- Figures for 1984 show 67. 4 percent of the cohort infected.
- It hit 58 percent in a gay cohort in Denver by 1985, and 58 percent in Seattle in 1986.
- It is highly probable that many of those in the initial cohort of patients would have died.
- Our findings are based on a cohort of women seeking insemination treatment because their partners had a fertility problem.
- The 74 million Baby-Boom cohort dwarfs the 40 million Generation Xers.
- The overall in-hospital mortality of 15.6% of this cohort was similar to short-term mortality of similar cohorts in previous studies.
ADJECTIVE► large· Third, that the economic opportunities available to large and small cohorts of births are quite different.· Members of larger cohorts experience fiercer competition throughout their lives for places in schools, university, employment, and promotion. NOUN► birth· The baby bulge birth cohorts have been of an age to have children for some time.· The completed family size is also shown in figure 4.1 for real birth cohorts of women.· For women, a pattern of gradual increase was seen by birth cohort in all age groups. ► study· A cohort study of gastric cancer incidence among cimetidine users previously published is extended with additional three years of observation.· Long-term cohort studies show declines beginning in 1982 and continuing steadily through the late 19805.· Design - Non-randomised cohort study with follow up of subjects for up to 23 years.· Another cohort study has found that pill users tend to be slightly lighter than non-users.· In Britain two examples of cohort studies provide descriptive accounts of patterns of infant care in urban communities.· Design - Prospective cohort study of all women who had entered a donor insemination programme.· A cohort study of the risk of cervical intraepithelial neoplasia grade 2 or 3 in relation to papillomavirus infection.· In a prospective cohort study 141 consecutive patients were admitted to hospital with community-acquired pneumonia. 1someone’s cohorts are their friends who support them and stay loyal to them – used to show disapproval:  Mark and his cohorts eventually emerged from the studio.2technical a group of people of the same age, social class etc, especially when they are being studied: a cohort of 386 patients aged 65 plus |