Ngày tải lên :
21/08/2015, 11:21
... = 30 ) 5 28, 409 988 ,67 (26,67%) 23 (76,67%) (16,67%) 20 (66,67%) (10,00%) (6,67%) 30 (100%) VGBMTHĐ (n = 30 ) 40 38 , 79 684 0 ,89 19 ( 63, 33% ) (30 ,00%) 18 (60,00%) (26,67%) (3, 33% ) (10,00%) 30 (100%) ... hai nhóm Nhóm Tuổi 16 -30 30 -39 40-49 50-60 Tổng NMHKTC (n = 30 ) 16 ( 53, 33% ) (26,67%) (10,00%) (10,00%) 30 (100%) VGBMTHĐ (n = 30 ) (16,67%) 13 ( 43, 33% ) (56,67%) ( 13, 33% ) 30 (100%) p < 0,01 > 0,05 ... 30 ) 23( 76,66%) ( 23, 33% ) VGBMTHĐ (n = 30 ) 9 (30 ,00%) 21 (70%) P < 0,001