唐山市第三人民医院与开滦林西矿医院,于1973至1976年在唐山王辇庄公社农村建立了心脑血管防治网。普查15周岁以上5786人,发现高血压患者314人,患病率为5.4%。1976年发生地震,一年后于1977年9月,对该公社15岁以上5039人进行血压普查,查出高血压414人,患病率为8.2%。1982年8月再次在王辇庄公社普查8782人,查出高血压者 Tangshan Third People’s Hospital and Kailuan Linxi Mining Hospital, in 1973 to 1976 in Tangshan Wangzhuang Zhuang commune rural cardiovascular and cerebrovascular prevention and control network. Census 5786 people over the age of 15, found that 314 patients with hypertension, the prevalence was 5.4%. An earthquake occurred in 1976 and a year later in September 1977, a blood screening survey of 5,039 people over the age of 15 in the commune was carried out. There were 414 high blood pressure cases with a prevalence of 8.2%. August 1982 once again in Wang Zhuang commune census 8782 people, detected high blood pressure