showed a trendp < 0.1
Similarly, the β value of ch4 showed a trend for negative correlation with two VAS values: Q3 (rs = −0.346, 0.05 < p < 0.1) and (rs = −0.352, 0.05 < p < 0.1).
Similarly, the β value of ch4 showed a trend for negative correlation with two VAS values: Q3 (rs = −0.346, 0.05 < p < 0.1) and (rs = −0.352, 0.05 < p < 0.1).