New onset diabetes was diagnosed in 119 out of 1151 (10.3%) of patients taking carvedilol, versus 145 out of 1147 (12.6%) of patients taking metoprolol.

• 卡维地洛组的1151位患者中新发糖尿病者119人（占10.；3%25），而美托洛尔组1147位患者中新发糖尿病者145人（占12