Data included baseline PANSS item scores from 9,205 patients with schizophrenia, schizoaffective, or schizophreniform disorders who were enrolled between 1995 and 2003 in either a large, naturalistic, ...
Positive- and negative-reinforcement consequences of smoking were assessed using a self-report inventory. Data from 429 current smokers (348 women, 81 men) were subjected to an exploratory factor ...
Recurrent spinal cord glioblastoma: Salvage therapy with bevacizumab. Background: Primary central nervous system lymphoma (PCNSL) accounts for approximately 4% of all primary brain tumors and has a ...
Human epidermal growth factor receptor 2 (HER2) overexpression is present in about 3% to 5% of cases of metastatic colorectal cancer. HER2 is a well-established negative predictive biomarker in ...
Background: Statistical models based on item response theory were used to examine (a) the performance of individual Positive and Negative Syndrome Scale (PANSS) items and their options, (b) the ...