Immune System Diseases

Medical Subject Heading: Immune System Diseases

Oral Thiazides and Diuretics, Drug Exposure

rx_thia-diur-oral
Description: A binary variable indicating that a patient had a prescribed, dispensed, or administered exposure to oral thiazides and diuretics.
Definition: Occurrence of 1 or more codes in the “Thiazides and Diuretics, Oral" concept set AND occurrence of 1 or more codes in the PEDSnet CDM visit_concept_id field indicating an in-person visit.
Medications2021-05Endocrine System DiseasesImmune System DiseasesNutritional and Metabolic Diseases

Pediatric Rheumatology Clusters, Diagnosed

dx_rheuma-ped
Description: A binary variable indicating that a patient received a diagnosis of Pediatric Rheumatology Clusters.
Definition: Occurrence of 1 or more codes in the “Pediatric Rheumatology Clusters" concept set AND occurrence of 1 or more codes in the PEDSnet CDM visit_concept_id field indicating an in-person visit. Problem list diagnoses are excluded.
Conditions2023Immune System Diseases

Myocarditis, Diagnosed

dx_myocarditis
Description: A binary variable indicating that a patient received a diagnosis of Myocarditis.
Definition: Occurrence of 1 or more codes in the “Myocarditis" concept set AND occurrence of 1 or more codes in the PEDSnet CDM visit_concept_id field indicating an in-person visit. Problem list diagnoses are excluded.
Conditions2023-01Cardiovascular DiseasesImmune System Diseases

Multisystem Inflammatory Syndrome, Diagnosed

dx_mis
Description: A binary variable indicating that a patient received a diagnosis of Multisystem Inflammatory syndrome.
Definition: Occurrence of 1 or more codes in the “Multisystem Inflammatory Syndrome" concept set AND occurrence of 1 or more codes in the PEDSnet CDM visit_concept_id field indicating an in-person visit. Problem list diagnoses are excluded.
Conditions2021-10Immune System Diseases

Multiple Sclerosis, Diagnosed

dx_ms
Description: A binary variable indicating that a patient received a diagnosis of Multiple sclerosis.
Definition: Occurrence of 1 or more codes in the “Multiple Sclerosis" concept set AND occurrence of 1 or more codes in the PEDSnet CDM visit_concept_id field indicating an in-person visit. Problem list diagnoses are excluded.
Conditions2022-05Immune System Diseases

Lymphocyte Count, Measurement

labs_lymph
Description: A binary variable indicating that a patient received a laboratory measurement for lymphocyte count.
Definition: Occurrence of 1 or more codes in the “Lymphocyte Count, Measurement" concept set AND occurrence of 1 or more codes in the PEDSnet CDM visit_concept_id field indicating an in-person visit.
Clinical Laboratory Techniques2022-02Immune System DiseasesInfections

Intravenous Immunoglobulin (IVIG), Drug Exposure

rx_ivig
Description: A binary variable indicating that a patient had a prescribed, dispensed, or administered exposure to Intravenous Immunoglobulin (IVIG).
Definition: Occurrence of 1 or more codes in the “Intravenous Immunoglobulin (IVIG)" concept set AND occurrence of 1 or more codes in the PEDSnet CDM visit_concept_id field indicating an in-person visit.
Medications2023-04Immune System DiseasesImmunosuppressantsInfections

Intravenous Anti-Diabetic Agent, Drug Exposure

rx_ivada
Description: A binary variable indicating that a patient had a prescribed, dispensed, or administered exposure to an intravenous anti-diabetic agent.
Definition: Occurrence of 1 or more codes in the “Anti-Diabetic Agents, Intravenous" concept set AND occurrence of 1 or more codes in the PEDSnet CDM visit_concept_id field indicating an in-person visit.
Medications2018-04Endocrine System DiseasesImmune System DiseasesNutritional and Metabolic Diseases

Immune Thrombocytopenic Purpura, Diagnosed

dx_imt
Description: A binary variable indicating that a patient received a diagnosis of Immune thrombocytopenic Purpura.
Definition: Occurrence of 1 or more codes in the “Immune Thrombocytopenic Purpura" concept set AND occurrence of 1 or more codes in the PEDSnet CDM visit_concept_id field indicating an in-person visit. Problem list diagnoses are excluded.
Conditions2021-11Immune System Diseases

Guillain-Barre Syndrome, Diagnosed

dx_guillainbarre
Description: A binary variable indicating that a patient received a diagnosis of Guillain-barre syndrome.
Definition: Occurrence of 1 or more codes in the “Guillain-Barre Syndrome" concept set AND occurrence of 1 or more codes in the PEDSnet CDM visit_concept_id field indicating an in-person visit. Problem list diagnoses are excluded.
Conditions2021-11Immune System DiseasesNervous System Diseases
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