Abstract
This study aims to develop a prediction model for spontaneous regression of cervical intraepithelial neoplasia grade 2 (CIN 2) lesions based on simple clinicopathological parameters. The study was conducted at Maastricht University Medical Center, the Netherlands. The prediction model was developed in a retrospective cohort of 129 women with a histologic diagnosis of CIN 2 who were managed by watchful waiting for 6 to 24 months. Five potential predictors for spontaneous regression were selected based on the literature and expert opinion and were analyzed in a multivariable logistic regression model, followed by backward stepwise deletion based on the Wald test. The prediction model was internally validated by the bootstrapping method. Discriminative capacity and accuracy were tested by assessing the area under the receiver operating characteristic curve (AUC) and a calibration plot. Disease regression within 24 months was seen in 91 (71%) of 129 patients. A prediction model was developed including the following variables: smoking, Papanicolaou test outcome before the CIN 2 diagnosis, concomitant CIN 1 diagnosis in the same biopsy, and more than 1 biopsy containing CIN 2. Not smoking, Papanicolaou class
Original language | English |
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Pages (from-to) | 62-69 |
Number of pages | 8 |
Journal | Human Pathology |
Volume | 59 |
DOIs | |
Publication status | Published - Jan 2017 |
Keywords
- Prediction
- CIN 2
- Low-grade squamous intraepithelial lesion
- Regression
- Personalized management
- ELECTROSURGICAL EXCISION PROCEDURE
- LOCAL IMMUNE-RESPONSE
- EPITHELIAL BIOMARKERS
- PROGNOSTIC BIOMARKERS
- NATURAL-HISTORY
- RISK-FACTORS
- POPULATION
- LESIONS
- WOMEN
- MANAGEMENT