highly significantp = 1.69 × 10 − 6
In the RIF-M subtype, the dysregulated genes were primarily linked associated with LH + days and smoking status: TM7SF2 exhibited the strongest negative correlation with LH + days ( p = 2.65 × 10 − 5 , R = -0.35), and NFIA demonstrated a highly significant negative correlation with smoking status ( p = 1.69 × 10 − 6 , R = -0.18) (Fig. 4 D).