27. Important admission diagnoses and complications, such as AKI, gastrointestinal (GIT) bleeding and hypovolaemia, were also determined by ICD-10 codes assigned to pre-defined diagnosis and complication groups. Patient medications were recorded if the individual was administered a medication of ...
Measurement of Outcomes: Non-portal VTE was identified using ICD9/10 codes plus the presence of a current procedural terminology code for relevant diagnostic imaging (e.g. Doppler ultrasound or computerized tomography scan). Statistical Analysis: To account for the competing risk of non-VTE related...
UC was defined using both ICD-10 codes and UC-specific prescriptions. We analyzed incident cases of UC diagnosed between 2006 and 2015. Age-matched women without UC (control group) were randomly selected from the general population (1:3 ratio). Hazard ratios were calculated using multivariate ...
In this population-based study, 82,662 patients were initially identified who had been diagnosed with depressive disorder based on ICD-9-CM codes [International Classification of Diseases, 9th Revision, and Clinical Modification (ICD-9-CM) codes: 296.20–296.26, 296.30–296.36, 300.4, and 311] ...
rates of intracerebral hemorrhage (ICH) in HIV-infected and uninfected individuals in a large clinical care cohort and to assess risk factors associated with ICH.We identified incident ICH in HIV-infected and uninfected control cohorts from the Partners Health Care system using ICD-9-CM codes. ...
Patients and Outcome Measures: All motor vehicle passengers aged 0-16 years treated at two major children's hospitals from 1999 to 2004 with ICD-10 codes for spinal trauma. Injury outcomes were categorised as minor and serious. Minor injuries were analogous to AIS 1 injuries. Serious injuries ...
ICD-10-CM diagnosis codes were used to identify adults with NDDs, including intellectual disabilities, autism spectrum disorders, and cerebral palsy. Age-standardized prevalence of any fracture and fracture by anatomical location was compared between adults with and without NDDs, and then for adults ...
Patients and Outcome Measures: All motor vehicle passengers aged 0鈥 16 years treated at two major children's hospitals from 1999 to 2004 with ICD-10 codes for spinal trauma. Injury outcomes were categorised as minor and serious. Minor injuries were analogous to AIS 1 injuries. Serious ...
and subtype by real-time reverse transcription polymerase chain reaction (rRT-PCR) at network sites. Presence of underlying medical conditions was defined as one or more International Classification of Diseases, Ninth/Tenth Revision (ICD-9/10) codes diagnosed for medical encounters in the previous ...
Delirium cases were identified by manual chart abstraction, utilizing the problem list, ICD-10 codes, clinical notes, and nursing flowsheets. Eight of 62 (12.9%) of patients within the cohort developed postoperative delirium. Length of stay was significantly longer for patients who developed ...