分组

n

左室肥厚检出率(%)

LVMI

对照组

380

2/380 (0.005)

115.38 ± 8.16

I级高血压

240

38/240 (15.8)*

121.33 ± 9.11*

II级高血压

376

113/376 (35.4)*

128.16 ± 2.42*

III级高血压

255

210/255 (82.4)*

131.02 ± 5.03*