moderately significantp = 0.020
E1 demonstrated a moderately significant correlation with E2 (r = 0.445, p = 0.020), E3 (r = 0.501, p = 0.008) and E4 (r = 0.484, p = 0.011) ( Fig 2 ).
E1 demonstrated a moderately significant correlation with E2 (r = 0.445, p = 0.020), E3 (r = 0.501, p = 0.008) and E4 (r = 0.484, p = 0.011) ( Fig 2 ).