Nested case - control study on the risk factors of colorectal cancer 結腸癌和直腸癌危險因素的巢式病例對照研究
Nested case - control study on risk factors of isolated systolic hypertension in rural communities 農村社區單純收縮性高血壓危險因素的巢式病例對照研究
A nested case - control study on relations between risk of stroke and cerebrovascular hemodynamic indexes as well as other risk factors 腦血液動力學指標和卒中危險因素與卒中患病風險的巢式病例對照研究
To investigate whether elevated maternal levels of homocysteine during the third trimester were also associated with adult schizophrenia risk in offspring , the researchers conducted a nested case - control study of a birth cohort with more than 12 , 000 members born from 1959 through 1967 and followed up for schizophrenia from 1981 through 1997 為進一步研究母體高同型半胱氨酸血癥與后代患精神分裂癥的高風險性有關,研究者分析研究了12000余名從1959 - 1967年期間出生的人群,并記錄1981 - 1997年期間患精神分裂癥的病人數。
To inestigate whether eleated maternal leels of homocysteine during the third trimester were also associated with adult schizophrenia risk in offspring , the researchers conducted a nested case - control study of a birth cohort with more than 12 , 000 members born from 1959 through 1967 and followed up for schizophrenia from 1981 through 1997 為進一步研究母體高同型半胱氨酸血癥與后代患精神分裂癥的高風險性有關,研究者分析研究了12000余名從1959 - 1967年期間出生的人群,并記錄1981 - 1997年期間患精神分裂癥的病人數。
百科解釋
A nested case control study is a variation of a case-control study in which only a subset of controls from the cohort are compared to the incident cases. In a case-cohort study, all incident cases in the cohort are compared to a random subset of participants who do not develop the disease of interest.