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Table 1 Distribution of features related to pregnant and non-pregnant women

From: Which appendicitis scoring system is most suitable for pregnant patients? A comparison of nine different systems

VariablePregnant (n = 79)Non-pregnant (n = 79)p valueEffect size
Neutrophil10.6 [5.6]10 [5.7]0.559− 0.046
MPV7.96 ± 1.498.74 ± 1.480.001− 0.524
Total bilirubin0.47 [0.33]0.59 [0.75]< 0.001− 0.324
Age28 [6]26 [10]0.236− 0.094
CRP16.2 [55.03]7.64 [41.69]0.28− 0.175
WBC14.07 ± 4.513.43 ± 4.50.3760.141
PMN ratio81.8 [12.2]78.6 [11.8]0.078− 0.140
  1. MPV mean platelet volume, CRP C-reactive protein, WBC white blood count, PMN polymorphonuclear leukocyte