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Research
The Study of Diagnostic Value of Bipolarity Index for Bipolar Disorder in China: Meta-analysis of Sensitivity and Specificity
Fengli Sun
Department of Psychiatry,Zhejiang Province Mental Health Center,Zhejiang Province Tongde Hospital,310012,Hangzhou,China.
Corresponding Author
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
The diagnosis of bipolar disorder is still one of the key problems in psychiatric clinic. Although DSM-5 has made some important changes, it has not completely changed the missed diagnosis and misdiagnosis of bipolar disorder.It was very important that diagnostic scale was used in clinic.But the study results of assist diagnostic scale for bipolar disorder should been concluded and analyzed.Bipolarity index was one of assist diagnostic scale,which should be analyzed comprehensively.
Methods
We searched CBM, CNKI , WANFANG and CSSCI in Chinese to find literature from Julyr 31 2004 to July 31 2020 related to Bipolarity Index in diagnosis for bipolar disorder ,among which results such as comments, letters, reviews and case reports were excluded. The rate of sensitivity,specificity,accuracy,positive predictive value and negative predictive value in diagnosis was synthesized and discussed.
Results
A total of 1237 subjects were included in 5 studies. Random effect model is used to account for the data by Revman 5.2. The results showed that the sensitivity of BI in diagnostic was 0.93 (95% CI: 0.93–1.00), the specificity was 85% (95% CI: 0.69–0.96). the positive predict value was 74% (95% CI: 0.53–0.91).the negative predict value was 95% (95% CI: 0.81–1.00).and accuracy was 86% (95% CI: 0.77–0.93). Significant heterogeneity was detected across studies regarding these incidence estimates.
Conclusion
The idea diagnostic value of BI was found. although the significant heterogeneity detected in studies.We must interpret the results with caution and also put attention to this result,which include comparison to other diagnostic scale,perfecting sue of BI in clinical psychiatry.
Keywords
Bipolarity index, Bipolar disorder, Diagnostic, meta-analysis
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Research
The Study of Diagnostic Value of Bipolarity Index for Bipolar Disorder in China: Meta-analysis of Sensitivity and Specificity
Fengli Sun
Department of Psychiatry,Zhejiang Province Mental Health Center,Zhejiang Province Tongde Hospital,310012,Hangzhou,China.
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 17 Sep, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Psychiatry
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
The diagnosis of bipolar disorder is still one of the key problems in psychiatric clinic. Although DSM-5 has made some important changes, it has not completely changed the missed diagnosis and misdiagnosis of bipolar disorder.It was very important that diagnostic scale was used in clinic.But the study results of assist diagnostic scale for bipolar disorder should been concluded and analyzed.Bipolarity index was one of assist diagnostic scale,which should be analyzed comprehensively.
Methods
We searched CBM, CNKI , WANFANG and CSSCI in Chinese to find literature from Julyr 31 2004 to July 31 2020 related to Bipolarity Index in diagnosis for bipolar disorder ,among which results such as comments, letters, reviews and case reports were excluded. The rate of sensitivity,specificity,accuracy,positive predictive value and negative predictive value in diagnosis was synthesized and discussed.
Results
A total of 1237 subjects were included in 5 studies. Random effect model is used to account for the data by Revman 5.2. The results showed that the sensitivity of BI in diagnostic was 0.93 (95% CI: 0.93–1.00), the specificity was 85% (95% CI: 0.69–0.96). the positive predict value was 74% (95% CI: 0.53–0.91).the negative predict value was 95% (95% CI: 0.81–1.00).and accuracy was 86% (95% CI: 0.77–0.93). Significant heterogeneity was detected across studies regarding these incidence estimates.
Conclusion
The idea diagnostic value of BI was found. although the significant heterogeneity detected in studies.We must interpret the results with caution and also put attention to this result,which include comparison to other diagnostic scale,perfecting sue of BI in clinical psychiatry.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6