AKT-3815
You are requested by the community midwives to assess a 26-year-old woman who was discharged four days ago following the delivery of her first child via caesarean section. The infant is healthy. During the examination, she complains of diffuse tenderness in her abdomen, especially around her caesarean scar. She has a fever of 38.1°C and is experiencing a bloody discharge per vaginum, which has a notably strong odour.
What is the most significant risk factor associated with postpartum infection?