highly significantp < 0.001
The mean PSQI total scores were 2.72 ± 1.02, 9.15 ± 1.75, 14.35 ± 2.10, and 19.76 ± 1.12 for Groups A, B, C, and D, respectively, showing a highly significant difference ( p < 0.001).
The mean PSQI total scores were 2.72 ± 1.02, 9.15 ± 1.75, 14.35 ± 2.10, and 19.76 ± 1.12 for Groups A, B, C, and D, respectively, showing a highly significant difference ( p < 0.001).