highly significantP < 0.001
Quality of Life, Utility Weights, and QALYs Within both treatment groups, we observed highly significant improvements ( P < 0.001) in the overall scores in the ICIQ-LUTSqol at 4 months (mean change Internet 4.8 [SD 6.1], Postal 4.6 [SD 6.7]), and at 1 year (mean change compared with baseline; Internet 5.3 [SD 6.4], Postal 4.5 [SD 6.4]).