CRP and metabolic syndrome: Among the psychiatric symptoms, suicidal ideation was positively associated with serum hs-CRP levels in adults with MetS (unadjusted OR 2.36, 95% CI 1.22–4.57, p = 0.011; age- and sex-adjusted OR 2.61, 95% CI 1.35–5.04, p = 0.005; multivariate-adjusted OR 2.48, 95% CI 1.23–4.99, p = 0.011).