Nobuo Otsuka

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AIM To investigate the distribution of hemagglutination inhibition (HI) titers before and after influenza vaccination and to examine the relationship between physical and nutritional factors and the change in HI titer after influenza vaccination in the elderly. METHODS Pre-post-vaccination HI titers were determined from 203 individuals aged 65 years or(More)
The purpose of the present study is to test interrater reliability of the Japanese version of the Positive and Negative Syndrome Scale (PANSS) and to examine factors possibly affecting the reliability. The study group conducted the PANSS rating on 20 patients with DSM-IV schizophrenia. For the analysis of interrater reliability, intraclass correlation(More)
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