| 1. | Mortality rates actually increased with age in the same birth cohort .
在相同的血统组中，死亡率实际上随年龄的增加而增加。 |
| 2. | Lung cancer rates increase steadily from the youngest to the oldest ages in all birth cohorts .
从年纪最小到年纪最老，在所有的血统组中，肺癌率都是稳定地增加。 |
| 3. | Each curve in the figure reveals high lung cancer death rates in successive birth cohorts at the same age .
在图中，每条曲线都表明，在延续血统组中年龄相同时，肺癌死亡率较高。 |
| 4. | Across birth cohorts , the rate of eczema and rhinitis remained stable
横向比较同界出生人口，湿疹和鼻炎的发病率保持稳定。 |
| 5. | In all , 63 were diagnosed with schizophrenia and other spectrum disorders . the 122 controls were matched members of the birth cohort without such a diagnosis
共有63例患有精神分裂症和类似疾病。选出122例作为同届出生无此疾患的对照组。 |
| 6. | When the birth cohort of 1980 - 2000 entering into the marriage market , the " surplus " male population is above 20 million , which account for 10 % of the same birth cohort
当1980 - 2000年的出生队列步入婚姻市场时，男性“过剩”人口在2000万以上，占该时期出生男性的10 %以上。 |
| 7. | 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
为进一步研究母体高同型半胱氨酸血症与后代患精神分裂症的高风险性有关，研究者分析研究了12000余名从1959 - 1967年期间出生的人群，并记录1981 - 1997年期间患精神分裂症的病人数。 |
| 8. | 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
为进一步研究母体高同型半胱氨酸血症与后代患精神分裂症的高风险性有关，研究者分析研究了12000余名从1959 - 1967年期间出生的人群，并记录1981 - 1997年期间患精神分裂症的病人数。 |
