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December 1, 2014Neuropsychiatric Disease and TreatmentOpen Access

Negative symptoms in schizophrenia linked to ~60% higher odds of metabolic syndrome.

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Why the study?

Is the presence of negative symptoms associated with a higher prevalence of metabolic syndrome in adult outpatients with schizophrenia?

Population

1,120 adult outpatients with schizophrenia, mean age 46.8 years, 58.4% men.

Comparison

Presence of negative symptoms vs Absence of negative symptoms

Design

Cohort

Key result

The presence of negative symptoms in patients with schizophrenia was associated with a significantly higher prevalence of metabolic syndrome compared to those without (43.9% vs 34.9%, P=0.002; OR 1.6).

Authors

JMJorge MauriñoRoche (Switzerland)ASAntoni Sicras‐MainarEcorys (Netherlands)ERElena Ruíz-Beato

Discussion

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Member takes

Overview

Negative symptoms associated with higher MetS prevalence in schizophrenia outpatients; hypothesis-generating, warrants prospective confirmation before targeted interventions.

Study Design

Type

Cohort (n=1,120)

Structured PICO

Is the presence of negative symptoms associated with a higher prevalence of metabolic syndrome in adult outpatients with schizophrenia?

P
Population
1,120 adult outpatients with schizophrenia (mean age 46.8 years, 41.6% female) evaluated for the prevalence of metabolic syndrome.
E
Exposure
Presence of negative symptoms (assessed via Positive and Negative Syndrome Scale negative-symptom factor)
C
Comparator
Absence of negative symptoms
O
Outcome
Prevalence of Metabolic syndrome (MetS) defined by the National Cholesterol Education Program Adult Treatment Panel III diagnostic criteria

Main Result

Odds Ratio: 1.6

Absolute Event Rate: 43.9% vs 34.9%

p-value: p=0.002

In adult outpatients with schizophrenia, the presence of negative symptoms is significantly associated with a higher prevalence of metabolic syndrome.

Cite This Study

Mauriño et al. (2014) conducted a cohort in Schizophrenia (n=1,120). Presence of negative symptoms vs. Absence of negative symptoms was evaluated on Prevalence of metabolic syndrome (MetS) (OR 1.6, p=0.002). The presence of negative symptoms in patients with schizophrenia was associated with a significantly higher prevalence of metabolic syndrome compared to those without (43.9% vs 34.9%, P=0.002; OR 1.6).

synapsesocial.com/papers/6aa79224ea76de5c364f2773https://doi.org/10.2147/ndt.s75449
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Also Consider

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