| 陈雪红,马冬梅,钟甘平.甘肃省兰州地区新生儿甲状腺功能减低的筛查[J].Chinese journal of Epidemiology,2001,22(6):451 |
| 甘肃省兰州地区新生儿甲状腺功能减低的筛查 |
| The trend of incidence rate of acute stroke event in urban areas,Beijing from 1984 to 1999 |
| Received:June 04, 2001 |
| DOI： |
| KeyWord: 脑血管病 发病率 流行病学 |
| English Key Word: Cerebrovascular disorders Incidence rate Epidemiology |
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| Abstract: |
| 甘肃省是地方性甲状腺肿的高发区, 为了解新生儿甲状腺功能减低(甲减)在人群中的分布情况, 我们对1996 ～ 1999年在我院出生的新生儿进行了筛查。 |
| English Abstract: |
| ObjectiveTo estimate the trend of incidence rate of acute stroke event in the population aged 25 74 in urban areas of Beijing from 1984 to 1999. Methods All stroke events in defined population were ascertained and validated according to unified protocol and criteria. A total number of 6 553 stroke events were analyzed, crude rates and aged standardized rates for all stroke events and first ever stroke events were calculated for whole calendar years for the population. Temporal annual rates of stroke were estimated for 16 years. Results Annual stroke attack rates increased both in men and women with an average annual percentage changes 4.5 % and 4.2 %, respectively. Annual first ever stroke incidence rate increased both in men and women with average annual percentage changes 4.1 % and 4.2 %, respectively. Most remarkable increase was noticed in the 65 69 and 70 74 age groups. Conclusion Rates of stroke attack incidence and first ever incidence were increasing in the population of urban in Beijing, indicating the prevention of stroke be strengthened in the area. |
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