Table 2 Prevalence of stroke per 100,000 population (with 95%CI) in the 31 provincial regions.

From: GeographicalDifference, Rural-urban Transition and Trend in Stroke Prevalence in China: Findings from a National Epidemiological Survey of Stroke in China

Province

Crude prevalence

Age-standardizedprevalence

All stroke

IS

HS

All stroke

IS

HS

Anhui

1490.4 (1459.6–1521.1)

1123.7 (1096.9–1150.4)

335.1 (320.5–349.8)

965.5 (940.7–990.3)

721.9 (691.7–752.2)

223.5 (206.6–240.4)

Beijing

951.4 (926.7–976.0)

777.2 (754.9–799.5)

174.2 (163.6–184.8)

509.9 (491.8–527.9)

423 (399.8–446.2)

86.9 (76.3–97.4)

Chongqing

981.7 (956.7–1006.8)

745.6 (723.8–767.5)

236.1 (223.8–248.4)

570.7 (551.6–589.8)

425.4 (402.1–448.7)

145.3 (131.7–158.9)

Fujian

519.8 (501.6–538.1)

355.4 (340.3–370.5)

111.4 (102.9–119.9)

412.6 (396.3–428.9)

280.5 (261.6–299.4)

89.1 (78.4–99.8)

Gansu

951.2 (926.6–975.8)

793.6 (771.1–816.1)

157.6 (147.5–167.7)

795.0 (772.5–817.6)

672.6 (643.4–701.9)

122.4 (109.9–134.9)

Guangdong

690.6 (669.6–711.6)

507.7 (489.6–525.7)

160.1 (149.9–170.2)

512.2 (494.1–530.4)

379.4 (357.4–401.4)

117.5 (105.3–129.8)

Guangxi

689.9 (668.9–711.0)

473.1 (455.7–490.5)

212.9 (201.2–224.60

533.9 (515.4–552.4)

366.4 (344.8–388.0)

164.4 (149.9–178.9)

Guizhou

738.0 (716.2–759.7)

480.9 (463.3–498.4)

214.2 (202.5–226.0)

653.3 (632.8–673.7)

427.1 (403.8–450.4)

189 (173.4–204.5)

Hainan

817.9 (795.0–840.7)

766.8 (744.6–788.9)

51.1 (54.4–56.9)

614.8 (595.0–634.7)

576.4 (549.3–603.5)

38.4 (31.4–45.4)

Hebei

1593.9 (1562.2–1625.7)

1305.1 (1276.3–1333.9)

275.3 (262.0–288.6)

1180.5 (1153.1–1207.9)

970.2 (935.2–1005.3)

200.7 (184.7–216.7)

Henan

2691.3 (2650.3–2732.4)

2138.9 (2102.2–2175.6)

501.0 (483.1–518.9)

1660.5 (1628.1–1693.0)

1313.0 (1272.3–1353.7)

311.7 (291.7–331.6)

Heilongjiang

2499.1 (2459.4–2538.7)

2159.3 (2122.4–2196.2)

305.8 (291.8–319.8)

1768.9 (1735.4–1802.3)

1541.7 (1497.7–1585.8)

205.0 (188.8–221.2)

Hubei

1371.4 (1341.8–1400.9)

1092.7 (1066.3–1119.1)

278.6 (265.2–292.0)

804.7 (782.1–827.4)

638.9 (610.4–667.4)

165.8 (151.3–180.4)

Hunan

908.7 (884.6–932.8)

552.8 (534.0–571.6)

333.2 (318.6–347.8)

643.1 (622.8–663.4)

391.2 (368.9–413.6)

230.5 (213.5–247.7)

Jilin

2108.2 (2071.8–2144.7)

1731.2 (1698.1–1764.3)

339.9 (325.1–354.6)

1141.2 (1114.3–1168.2)

916.2 (882.1–950.3)

182.3 (167.1–197.6)

Jiangsu

1173.5 (1146.1–1200.8)

874.0 (850.3–897.6)

299.5 (285.7–313.4)

705.4 (684.2–726.7)

524 (498.1–549.8)

181.5 (166.3–197.6)

Jiangxi

1013.8 (988.4–1039.2)

735.9 (714.2–757.6)

262.5 (249.5–275.4)

798.2 (775.6–820.8)

577.6 (550.5–604.7)

208.3 (192.0–224.6)

Liaoning

1174.8 (1147.5–1202.2)

982.8 (957.7–1007.8)

169.7 (159.3–180.2)

718.3 (696.9–739.8)

599.6 (572.0–627.2)

103.8 (92.3–115.3)

Inner Mongolia

1780.3 (1746.7–1813.8)

1366.6 (1337.2–1396.1)

350.8 (335.8–365.8)

1380.6 (1351.0–1410.2)

1075.1 (1038.2–1112.0)

259.8 (241.6–278.0)

Ningxia

1102.6 (1076.1–1129.1)

871.8 (848.2–895.4)

230.8 (218.6–242.9)

931.1 (906.7–955.4)

743.5 (712.8–774.2)

187.6 (172.1–203.1)

Qinghai

880.0 (856.3–903.8)

563.2 (544.2–582.2)

299.2 (285.4–313.1)

724.0 (702.5–745.5)

463.7 (439.4–488.0)

246.5 (228.7–264.2)

Shandong

1526.7 (1495.6–1557.8)

1140.0 (1113.1–1166.9)

336.7 (322.0–351.4)

860.8 (837.4–884.3)

634.3 (605.9–662.7)

193.8 (178.1–209.5)

Shanxi

1290.7 (1262.0–1319.3)

1006.6 (981.2–1031.9)

284.1 (270.6–297.6)

922.0 (897.8–946.3)

717.5 (687.4–747.7)

204.5 (188.3–220.6)

Shaanxi

1764.6 (1731.2–1798.1)

1402.8 (1373.0–1432.6)

257.8 (244.9–270.6)

1375.2 (1345.7–1404.8)

1100.3 (1063.0–1137.6)

195.4 (179.6–211.2)

Shanghai

1652.9 (1620.5–1685.2)

1356.9 (1327.5–1386.2)

296.0 (282.3–309.8)

650.5 (630.1–670.9)

529 (503.0–554.9)

121.6 (109.1–134.0)

Sichuan

333.9 (319.2–348.5)

213.8(202.1–225.5)

108.8 (100.4–117.2)

218.0 (206.2–229.9)

138.2 (124.9–151.5)

73 (63.4–82.7)

Tianjin

2782.3 (2740.5–2824.0)

2395.5 (2356.7–2434.3)

386.8 (371.0–402.5)

1367.1 (1337.6–1396.5)

1181.5 (1142.8–1220.1)

185.6 (170.2–201.0)

Tibet

465.9 (448.7–483.2)

100.7 (92.7–108.8)

239.3 (226.9–251.7)

508.2 (490.1–526.2)

93.5 (82.0–104.5)

249.2 (231.4–267.0)

Yunnan

797.5 (774.9–820.1)

613.5 (593.7–633.3)

175.3 (164.7–185.9)

616.0 (596.2–635.9)

633.3 (604.9–661.7)

117.9 (105.6–130.2)

Zhejiang

911.2 (887.1–935.3)

659.6 (639.0–680.1)

212.6 (200.9–224.3)

536.0 (517.5–554.6)

470.5 (446.0–494.9)

139.3 (126.0–152.6)

Xinjiang

1170.8 (1143.5–1198.1)

968.6 (943.8–993.5)

168.5 (158.1–178.9)

772.9 (750.7–795.2)

387.9 (365.7–410.2)

125.8 (113.1–138.5)

Total

1287.3 (1258.7–1315.9)

999.8 (974.6–1025.0)

260.5 (247.6–273.4)

873.4 (849.8–897.0)

676.7 (647.4–706.1)

178.3 (163.2–193.4)

  1. Age-standardized prevalence was standardized to the WHO world standard population.
  2. CI: confidence interval; IS: ischemic stroke; HS: hemorrhagic stroke.