a nonsignificant trendp < 0.001
Its correlation with YP also increased over time, from a nonsignificant trend in 2022 to a significant positive correlation in 2024 ( r = 0.240, p < 0.001).
Its correlation with YP also increased over time, from a nonsignificant trend in 2022 to a significant positive correlation in 2024 ( r = 0.240, p < 0.001).
NSP showed a consistently strong and highly significant positive correlation with YP, particularly in 2022 ( r = 0.858, p < 0.001).