At 24 weeks , there was no significant difference in awareness comparing CSII with MDI ( 4.1 1.6 vs. 4.2 1.7 ; difference 0.1 ; 95 % CI -0.6 to 0.8 ) and RT with SMBG ( 4.3 1.6 vs. 4.0 1.7 ; difference -0.3 ; 95 % CI -1.0 to 0.4 ) .