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Smoking and serum lipid profiles in schizophrenia

Journal Article


Abstract


  • Schizophrenia is associated with a high prevalence of cigarette-smoking and abnormal lipid profiles. The purpose of this study was to determine whether the profiles differ between schizophrenic smokers and non-smokers and whether the lipid profiles are related to psychopathological symptoms. Serum lipid profiles were measured in 130 male inpatients with DSM-IV-defined schizophrenia: 104 smokers and 26 non-smokers. Symptoms were assessed using the Positive and Negative Syndrome Scale (PANSS). Our results showed that positive PANSS symptoms were fewer in smokers than in non-smokers, while the negative symptoms were fewer in those who smoked more cigarettes. Total protein and globulin levels were significantly lower in the smokers than in the non-smokers. However, there was no significant difference in total cholesterol, triglycerides, high-density lipoprotein cholesterol (HDL-c), low-density lipoprotein cholesterol, apolipoprotein A1, or apolipoprotein B between the smokers and non-smokers. However, the PANSS positive subscale had a significant negative correlation with the HDL-c levels (a protective factor) in the smokers but not in the non-smokers. Our findings suggest that schizophrenic patients who smoke have fewer psychotic symptoms, but contrary to expectation, smoking does not alter lipid profile levels.

Authors


  •   An, Hui-Mei (external author)
  •   Tan, Yun-Long (external author)
  •   Tan, Shu-Ping (external author)
  •   Shi, Jing (external author)
  •   Wang, Zhi-Ren (external author)
  •   Yang, Fu-De (external author)
  •   Huang, Xu-Feng
  •   Soars, Jair C. (external author)
  •   Kosten, Thomas R. (external author)
  •   Zhang, Xiang Yang (external author)

Publication Date


  • 2016

Citation


  • An, H., Tan, Y., Tan, S., Shi, J., Wang, Z., Yang, F., Huang, X., Soars, J. C., Kosten, T. R. & Zhang, X. (2016). Smoking and serum lipid profiles in schizophrenia. Neuroscience Bulletin, 32 (4), 383-388.

Scopus Eid


  • 2-s2.0-84962299855

Ro Metadata Url


  • http://ro.uow.edu.au/ihmri/837

Has Global Citation Frequency


Number Of Pages


  • 5

Start Page


  • 383

End Page


  • 388

Volume


  • 32

Issue


  • 4

Place Of Publication


  • China

Abstract


  • Schizophrenia is associated with a high prevalence of cigarette-smoking and abnormal lipid profiles. The purpose of this study was to determine whether the profiles differ between schizophrenic smokers and non-smokers and whether the lipid profiles are related to psychopathological symptoms. Serum lipid profiles were measured in 130 male inpatients with DSM-IV-defined schizophrenia: 104 smokers and 26 non-smokers. Symptoms were assessed using the Positive and Negative Syndrome Scale (PANSS). Our results showed that positive PANSS symptoms were fewer in smokers than in non-smokers, while the negative symptoms were fewer in those who smoked more cigarettes. Total protein and globulin levels were significantly lower in the smokers than in the non-smokers. However, there was no significant difference in total cholesterol, triglycerides, high-density lipoprotein cholesterol (HDL-c), low-density lipoprotein cholesterol, apolipoprotein A1, or apolipoprotein B between the smokers and non-smokers. However, the PANSS positive subscale had a significant negative correlation with the HDL-c levels (a protective factor) in the smokers but not in the non-smokers. Our findings suggest that schizophrenic patients who smoke have fewer psychotic symptoms, but contrary to expectation, smoking does not alter lipid profile levels.

Authors


  •   An, Hui-Mei (external author)
  •   Tan, Yun-Long (external author)
  •   Tan, Shu-Ping (external author)
  •   Shi, Jing (external author)
  •   Wang, Zhi-Ren (external author)
  •   Yang, Fu-De (external author)
  •   Huang, Xu-Feng
  •   Soars, Jair C. (external author)
  •   Kosten, Thomas R. (external author)
  •   Zhang, Xiang Yang (external author)

Publication Date


  • 2016

Citation


  • An, H., Tan, Y., Tan, S., Shi, J., Wang, Z., Yang, F., Huang, X., Soars, J. C., Kosten, T. R. & Zhang, X. (2016). Smoking and serum lipid profiles in schizophrenia. Neuroscience Bulletin, 32 (4), 383-388.

Scopus Eid


  • 2-s2.0-84962299855

Ro Metadata Url


  • http://ro.uow.edu.au/ihmri/837

Has Global Citation Frequency


Number Of Pages


  • 5

Start Page


  • 383

End Page


  • 388

Volume


  • 32

Issue


  • 4

Place Of Publication


  • China