Fig. 1From: Predictors and dynamic online nomogram for postoperative delayed hyponatremia after endoscopic transsphenoidal surgery for pituitary adenomas: a single-center, retrospective, observational cohort study with external validationNomogram for predicting the proportion of postoperative delayed hyponatremia (PDH) after endoscopic pituitary surgery in patients with pituitary adenomas. POD, post-operative day; T4, tetraiodothyronine; FSH, follicle stimulating hormone; PT, prothrombin timeBack to article page