Document Classification

Section Type: RESULTS

Text: The long - vs the standard-detection group experienced 23 ATPs per 100 person-years (95 % CI, 20-27) vs 37 ATPs per 100 person-years (95 % CI, 33-41 ; IRR, 0. 58 [95 % CI, 0. 47-0. 72] ; P <. 001) ; 19 shocks per 100 person-years (95 % CI, 16-22) vs 30 shocks per 100 person-years (95 % CI, 26-34 ; IRR, 0. 77 [95 % CI, 0. 59-1. 01] ; P =. 06), with a significant difference in the probability of therapy occurrence (P <. 001) ; and a reduction in first occurrence of inappropriate shock (5. 1 per 100 patient-years [95 % CI, 3. 7-6. 9] vs 11. 6 [95 % CI, 9. 4-14. 1] ; IRR, 0. 55 [95 % CI, 0. 36-0. 85] ; P =. 008).