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. Author manuscript; available in PMC: 2020 Feb 3.
Published in final edited form as: Am J Surg. 2019 Jul 20;218(4):684–688. doi: 10.1016/j.amjsurg.2019.07.027

Fig. 1.

Fig. 1.

Preoperative Comorbid Conditions. Comorbidity abbreviations: DJD - degenerative joint disease, HTN - hypertension, Psyche - psychiatric disease (e.g. depression, anxiety, PTSD, schizophrenia, bipolar), HLD - hyperlipidemia, GERD - gastroesophageal reflux disease, Cardiac (CAD, CHF, arrythmia), Neuro - neurologic disease (e.g. stroke, peripheral neuropathy, spinal stenosis, sciatica), Endocrine (hypothyroidism, hyperparathyroidism, hyperaldosteronism, hypogonadism), and VTE - venous thromboembolic disease.