Mingbo Wei , Yi Feng , Hongyan Peng , Binbin Chen , Yifan Wu , Weiming Mao , Qing Cai , Jiajin Xu , Laibao Yang , Panpan Chen , Huimin Zheng , Licheng Yu
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引用次数: 0
Abstract
Background and objectives
Depression is a major mental system disorder, and previous studies have found an association between herpes simplex virus 2 (HSV-2) infection and depression. However, recently researches report that depression can be divided into two categories, cognitive symptoms and somatic symptoms, but the relationship between the subtypes of depression is still unknown.
Methods
We obtained NHANES data from cycles 2005–2016, and a total of 1124 depressed cases and 4253 matched controls were selected achieving a 1:4 matching ratio. Logistic regression was used to explore the association of HSV-2 infection with depression status and severity. Zero-inflated negative binomial regression was employed to assess associations between HSV-2 infection and specific cognitive/somatic symptoms of depression.
Results
HSV2 infection was positively associated with depression status (OR=1.33, 1.11∼1.59) and severity (OR=1.24, 1.05∼1.45), but these associations were only observed in female, not in male. Furtherly, result of Zero-inflated negative binomial regression suggested that HSV2 infection increased total score of somatic symptoms (RR=1.15, 1.16∼1.25) rather than cognitive symptoms in female. Moreover, HSV2 infection was related to increasing somatic symptoms, including sleeping difficulties, fatigue and appetite problems, but not any cognitive symptoms.
Conclusion
HSV-2 infection is positively associated with depression status only in females, but not in males. HSV-2 infection appears to be primarily related to somatic symptoms rather than cognitive symptoms in the female population.
期刊介绍:
The European journal of psychiatry is a quarterly publication founded in 1986 and directed by Professor Seva until his death in 2004. It was originally intended to report “the scientific activity of European psychiatrists” and “to bring about a greater degree of communication” among them. However, “since scientific knowledge has no geographical or cultural boundaries, is open to contributions from all over the world”. These principles are maintained in the new stage of the journal, now expanded with the help of an American editor.