Fig. 2. (A ) Multivariate analysis of the impact of metabolic syndrome on 30-day mortality and 30-day cardiac morbidity controlling for multiple patient risk factors (see appendix 1). The error bars represent 95% confidence intervals (CI). Patients with normal weight are the reference population. (B ) Multivariate analysis of the impact of metabolic syndrome on 30-day pulmonary and 30-day renal morbidity controlling for multiple patient risk factors (see appendix 1). The error bars represent 95% CI. Patients with normal weight are the reference population. (C ) Multivariate analysis of the impact of metabolic syndrome on 30-day stroke and coma complications and 30-day thromboembolic complications controlling for multiple patient risk factors (see appendix 1). The error bars represent 95% CI. Patients with normal weight are the reference population. (D ) Multivariate analysis of the impact of mMetS on 30-day septic complications and 30-day wound complications controlling for multiple patient risk factors (see appendix 1). The error bars represent 95% CI. Patients with normal weight are the reference population abbreviation. mMetS = modified metabolic syndrome.