An inherited small microdeletion at 15q13.3 in a patient with early-onset obsessive-compulsive disorder.

PLoS One · 2014 · PMC4193873 · PMID 25303678

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

may be significantno p-value reported

A recent meta-analysis of all genetic association studies of OCD, which provided sufficient information for data extraction, found that the disorder was associated with serotonin-related polymorphisms ( 5-HTTLPR and HTR2A ) and that there may be significant sex differences in the genetic bases of the disease, with only male OCD patients carrying polymorphisms involved in catecholamine modulation ( COMT and MAOA ) [3] .

also in 13,097 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.