120 , 2014 2 016 , (60 ) (60 ) , , (76.7%) (93.3%) (P0.05) ; , (P0.05) , 1.2 1.2.1 : (1) WHO 2; (2) 1.2.2 : (1) ; (2) ; (3) 1.3 ( , H20041559) 20m L 5% , 5min , , , ( H20051839) , 1 2000U, 2h 5 1.4 (1) , 3 : , 48h ; , 4872h ; , 72h , (2) (3) 1.5 SPSS 16.0 ;n (%) , ; , t 2 2.1 (76.7%) (93.3%) (P0.05) , 2.3 (P0.05) ; , , , , , , 1 , , , . J. , 2016, 36 (13) :3222-3223. 2 . J. , 2011, 17 (8) :66-67. 3 . J. , 2011, 20 (10) :1199-1200. 4 , . J. , 2014, 13 (1) :33-35. 5 , . J. , 2016, 28 (12) :96-97. 6 . J. , 2011, 04 (1) :50-51.