Fig 1.
Representation of study design.
NHANES National Health and Nutrition Examination Survey, OAB Overactive bladder, SII systemic immune-inflammatory index.
Table 1.
Criteria for conversion of symptom frequencies recorded in NHANES and OABSS scores.
Table 2.
Baseline characteristics of the study population.
Table 3.
Univariate logistic regression analysis of various variables.
Table 4.
Relationship between SII and OAB, showed by weighted multivariate logistic regression.
Table 5.
Results of binary logistic regression and piecewise linear regression model.
Fig 2.
Restricted cubic spline analysis of the relationship between SII values and OAB risk.
Table 6.
Subgroup analyses of the relationship between SII values and the prevalence of OAB.