AIM: The aim of this study was to identify factors that can predict clinical course among patients hospitalized with pelvic inflammatory disease (PID). METHODS: Ninety-three patients who needed hospitalization with a diagnosis of PID were retrospectively studied. Patients who were discharged within 7 days by conservative treatment were defined as favorable course cases (n = 44). Patients who needed more than 7 days of hospitalization and/or surgery were defined as poor course cases (n = 49). Twenty variables were evaluated by univariate and logistic regression analysis: age, history of pregnancy/delivery, gynecological open/laparoscopic surgery, PID, oral contraceptives/intrauterine device use and intrauterine operation before onset, body temperature, signs of peritoneal irritation, vomiting/diarrhea, abnormal vaginal discharge, endometriosis/fibroid/adenomyosis/any cystic lesion detected by ultrasonography, white blood cell counts/C-reactive protein (CRP) levels . The cut-off value was calculated by receiver-operator curve (ROC) analysis. RESULTS: Factors associated with poor clinical course were advanced age (P < 0.01), history of gynecological open surgery (P < 0.05), any cystic lesion detected by ultrasonography (P < 0.05) and high CRP levels (P < 0.05). High CRP levels and intrauterine operation before onset were independently associated with poor clinical course. The cut-off value for CRP was 4.4 mg/dL. CONCLUSION: This study identified variables that can predict poor clinical course of PID. These results can assist gynecologists with identifying patients at risk and optimizing the choice of management.
AIM: The aim of this study was to identify factors that can predict clinical course among patients hospitalized with pelvic inflammatory disease (PID). METHODS: Ninety-three patients who needed hospitalization with a diagnosis of PID were retrospectively studied. Patients who were discharged within 7 days by conservative treatment were defined as favorable course cases (n = 44). Patients who needed more than 7 days of hospitalization and/or surgery were defined as poor course cases (n = 49). Twenty variables were evaluated by univariate and logistic regression analysis: age, history of pregnancy/delivery, gynecological open/laparoscopic surgery, PID, oral contraceptives/intrauterine device use and intrauterine operation before onset, body temperature, signs of peritoneal irritation, vomiting/diarrhea, abnormal vaginal discharge, endometriosis/fibroid/adenomyosis/any cystic lesion detected by ultrasonography, white blood cell counts/C-reactive protein (CRP) levels . The cut-off value was calculated by receiver-operator curve (ROC) analysis. RESULTS: Factors associated with poor clinical course were advanced age (P < 0.01), history of gynecological open surgery (P < 0.05), any cystic lesion detected by ultrasonography (P < 0.05) and high CRP levels (P < 0.05). High CRP levels and intrauterine operation before onset were independently associated with poor clinical course. The cut-off value for CRP was 4.4 mg/dL. CONCLUSION: This study identified variables that can predict poor clinical course of PID. These results can assist gynecologists with identifying patients at risk and optimizing the choice of management.