highly significantP < 0.001
The annual IVI rate decreased considerably from 6.86 ± 1.57 before to 3.46 ± 2.09 after SRT, which represents a highly significant 50% reduction ( P < 0.001).
The annual IVI rate decreased considerably from 6.86 ± 1.57 before to 3.46 ± 2.09 after SRT, which represents a highly significant 50% reduction ( P < 0.001).