BACKGROUND There is a growing interest in designing instruments to assess obsessive-compulsive symptoms in children. The Obsessive-Compulsive Inventory-Child Version (OCI-CV) has showed to be a valid in the evaluation of OCD in clinical and nonclinical populations. The main goal in this study was to analyze factor structure and psychometric properties of the OCI-CV in a community Spanish sample...

OBJECTIVE The psychometric properties and factor structure of the Persian Padua Inventory Washington State University Revision (PI-WSUR), a measure of obsessive- compulsive phenomena, was examined in a non-clinical sample of 348 Iranian university students. METHOD The PI-WSUR was translated into Persian, and its back translation was controlled by the author inventory. A pilot study based on c...

OBJECTIVE To study whether pregnancy-related lumbopelvic pain outcomes at 36 weeks of gestation can be predicted by psychological determinants earlier in pregnancy. DESIGN Prospective cohort study. SETTING Nine midwifery practices in different regions of the Netherlands. POPULATION A cohort of 223 low-risk pregnant women in the Netherlands was followed from week 12 of gestation until 36 w...

BACKGROUND Latent toxoplasmosis, the life-long presence of dormant stages of Toxoplasma in immunoprivileged organs and of anamnestic IgG antibodies in blood, affects about 30% of humans. Infected subjects have an increased incidence of various disorders, including schizophrenia. Several studies, as well as the character of toxoplasmosis-associated disturbance of neurotransmitters, suggest that ...

Orthogonal frequency division multiplexing (OFDM) is considered as one of the most promising techniques for next-generation wireless access systems. However, it may suffer from the so-called other-cell interference (OCI) in cellular environments. In this paper, we consider a novel resource allocation scheme to reduce the OCI in OFDM-based asynchronous cellular systems. The proposed scheme can r...

In this paper, we consider a cooperative opportunistic beamforming scheme that can mitigate other cell interference (OCI) in downlink cellular environments. By exploiting the spatial channel correlation of adjacent cells, a random beam is cooperatively generated to statistically avoid the OCI from adjacent cells. Selecting its user for the proposed random beam in an opportunistic manner, the pr...

objective: the psychometric properties and factor structure of the persian padua inventory washington state university revision (pi-wsur), a measure of obsessive- compulsive phenomena, was examined in a non-clinical sample of 348 iranian university students. method: the pi-wsur was translated into persian, and its back translation was controlled by the author inventory. a pilot study based on c...

Background. The prevalence of occult hepatitis C infection (OCI) in the population of HCV-RNA negative but anti-HCV positive individuals is presently unknown. OCI may be responsible for clinically overt recurrent disease following an apparent sustained viral response (SVR) weeks to years later. Purpose. To review the available current literature regarding OCI, prevalence, pathogenic mechanisms,...

Background. Occult hepatitis C virus infection (OCI) was identified as a new form of Hepatitis C virus (HCV), characterized by undetectable HCV antibodies and HCV RNA in serum, while HCV RNA is detectable in liver and peripheral blood cells only. Aim. The aim of this study was to investigate the occurrence of OCI in Egyptian patients with lymphoproliferative disorders (LPDs) and to compare its ...