Fig. 1

Influences of different fasting conditions on complications of women. a. The proportion of women distributed in the five groups, group A and E had relatively more cases; b. ^●, the incidence of vomiting in groups A, B, D and E was significantly higher than that in group C (p < 0.05); c. ^★, the incidence of hypoglycemia in groups A and B was significantly higher than that in group C, D and E (p < 0.05); d. ^◆, the incidence of electrolyte imbalance in groups A and B was significantly higher than that in group C, D and E (p < 0.05); e. ^■, the incidence of abdominal distension in groups A and B was significantly higher than that in group C, D and E (p < 0.05); f. ^▲, the total incidence rate of complications in groups A, B and D were higher than that in group C and E (p < 0.05). Notes:A, solid food ≥8 h and clear fluids ≥6 h; B, solid food ≥8 h and clear fluids ≥2 h < 6 h; C, solid food ≥6 h < 8 h and clear fluids < 2 h; D, solid food ≥2 h < 6 h and clear fluids < 2 h; E, solid food < 2 h and clear fluids < 2 h