People with impaired glucose tolerance are at increased risk of being tipped into diabetes if they take statins or diuretics. Beta blockers have no effect on diabetes risk.
One in 17 will get diabetes when they otherwise wouldn’t on diuretics and one in 12 would be affected with statins. The anti hypertensive beta blockers and calcium channel blockers had no effect.
Based on article in BMJ 4.1.14 on the NAVIGATOR study