diagnosis codeemergency medicineopioid epidemicopioid misusesensitivityBackground and Aims Accurate case discovery is critical for disease surveillance, resource allocation and research. International Classification of Disease (ICD) diagnosis codes are commonly used for this purpose. We aimed to determine the...
Other work using natural language processing has shown that more than one-third of patients with inappropriate opioid use in the setting of chronic pain did not have an ICD code associated with their opioid misuse.18 This finding is consistent with our finding that very few patients had ICD-9...
Step 3:./code/03_flag_opioid_deaths.R: This file will use the underlying cause and contributory cause fields to flag opioid deaths by broad opioid type and when applicable, by ICD-10 type, resulting in our working data set. Inputs:./data/cleaned_mcod_XXXX.RDS(37 files) ...
We identified individuals with OUD if they had (1) at least 2 outpatient claims with an International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10) code for OUD (F11.1, F11.2, or F11.9) in any diagnosis field, (2) at least 1 inpatient claim ...
We searched for opioid poisoning and opioid use disorder from ICD-9 to ICD-10 code diagnosis after their initial injury. Patients that filled an opioid prescription within a 3-month period after sustaining the trauma were compared to those who did not, using Cox proportional hazards regressions....
(0.2%) were due to assault. Among the admissions coded as intentional self‐poisoning, the distribution of ICD‐10‐AM diagnostic codes was similar to that in the overall prescription opioid poisoning admissions: in most cases (n=3435, 86%) the diagnostic code was: ‘Other opioids: codeine;...
This retrospective cross-sectional study examined patients who made one or more NHI claims with HIVD (ICD-10 code: M511, M518, M519) as the primary or secondary diagnosis over a 10-year period (2010–2019). From this sample, we selected adult patients, aged 20 years or older, who soug...
Overdose death included all deaths with ICD-10 codes X40-49 (accidental overdoses) or Y10-19 (overdoses with undetermined intent) registered as the underlying cause of death in the CDR. Non-overdose death included all other causes of death. Main predictor variables were prescription of ...
Lastly, hospital diagnosis and deaths were ICD-10 coded by the CBS and the accuracy of these codes is not known. In conclusion, the opioid prescription rate is increasing in the Netherlands, without an increase in pain prevalence and severity. This increase is mainly related to natural opioid ...
19,20,21 The initial visit was defined as the first encounter at which an enrollee had a claim with an ICD-9-CM or ICD-10-CM code that met the criteria of LBP or LEP (Supplementary Table 1), without any of these inclusion diagnoses in the 12 months prior to this visit. A 12-...