a significant trendp <0.05
A significant trend toward increased penicillin nonsusceptibility was noted in nursing home patients (0 of 2, 2 of 6, 4 of 7, 4 of 4; p <0.05) but not in non-nursing home residents (2 of 7, 7 of 18, 4 of 13, 7 of 14; p >0.05).