Abstract Purpose Primary immunodeficiency diseases (PIDs) comprise at least 176
hereditary disorders that are thought to be individually and collectively rare. The actual …

Purpose Few studies have estimated population prevalence and morbidity of primary
immunodeficiency diseases (PIDD). We used administrative healthcare databases to …

Introduction Despite rapid developments in the science of primary immunodeficiency
diseases (PID), population characteristics and the burden of disease are poorly …

Rationale: Although health surveys are routinely used to estimate the population incidence
and prevalence of many chronic and acute conditions in the US population, they have …

Abstract Purpose Primary immunodeficiencies (PIDs) are a large group of diseases
characterized by susceptibility to not only recurrent infections but also autoimmune diseases …

Background Primary immunodeficiency disorders (PID) are a group of heterogeneous
disorders mainly characterized by severe and recurrent infections and increased …

Middle East and North Africa region (MENA) populations are of different ethnic origins.
Consanguineous marriages are common practice with an overall incidence ranging …

Introduction During the last 4 decades, registration of patients with primary
immunodeficiencies (PID) has played an essential role in different aspects of these diseases …

Abstract Purpose Primary immunodeficiency diseases (PIDs) are inherited disorders of the
immune system resulting in increased susceptibility to unusual infections and predisposition …

Summary The Swiss National Registry for Primary Immunodeficiency Disorders (PID) was
established in 2008, constituting a nationwide network of paediatric and adult departments …