Preeclampsia was defined as repeated periods of blood pressure > 140/90 mmHg accompanied by proteinuria (>0.3 g/day). Participants were identified in two ways. First, we included eligible women based on diagnoses recorded using ICD-10 codes (preeclampsia: ICD-10 codes O11, O14 and with...
Table: CPT Codes / HCPCS Codes / ICD-10 Codes Detailed fetal ultrasounds: Information in the [brackets] below has been added for clarification purposes. Codes requiring a 7th character are represented by "+": CodeCode Description CPT codes covered if selection criteria are met: 76811 Ultrasound...
A complex analysis of acute kidney injury (AKI) in pregnant women shows that it is caused by the interaction of gestation-associated pathologies and beneficial signaling pathways activated by pregnancy. Studies report an increase in the regeneration of some organs during pregnancy. However, the kidney...
Outcome Definition For all offspring, we extracted ICD-10 billing codes and problem lists. The primary outcome was defined as any diagnosis of a neurodevelopmental disorder within 12 months of birth, or within 18 months of birth for secondary analysis, based on presence of at least 1 ICD-10 ...
Eligible participants were identified using different methods across sites, including via cardiac obstetric databases, clinic lists and ICD-10 codes (including heart failure and cardiomyopathy). Eligibility was checked following review of echocardiography reports, online clinical reports, clinic letters and ...
24 Statistical Analysis Using ICD-9-CM procedure codes, we divided study patients into 3 groups: those with successful nonoperative management, failed nonoperative management, and immediate operation for complicated appendicitis. Successful nonoperative management was defined as no appendectomy during the ...
The specific diseases are listed with their ICD-10-codes; the absolute frequency (Hx (D)) and relative frequency are provided. The prevalences of chronic diseases among the SNiP participants are described by hx1 (D) and are summarized in Figure 3 for the main diseases. Because each ...
Electronic medical records were queried using ICD-9 billing codes. Ninety-two pregnancies with NS listed as a diagnosis during pregnancy were identified and reviewed by a single reviewer. The majority were referred to University of Washington Medical Center as a tertiary referral center for high-...
9 Cardiovascular disease–related deaths were identified using ICD-9 and ICD-10 codes for the underlying cause of death (eTable 1 in the Supplement). Statistical Analysis We used Cox proportional hazards models10 to estimate the hazard ratios (HRs) for first-time cardiovascular events (fatal or...
10,14,26 Congenital heart defect is a serious disease burden not only in infants but also in adolescents and adults.27-29 The pathophysiologic findings and pathogenesis of CHD are complicated and often are very different from other congenital anomalies.12,13,30,31 The American Institute of ...