Research Article
Incidence of New-Onset Hypertension in Cancer Patients: A Retrospective Cohort Study
Table 1
ICD-9 diagnosis codes for cancer types of interest.
| Cancer | ICD-9 diagnosis codes |
| Breast | 174–174.9 | Lung | 162–162.9 | Colorectal | 153–154.8 | Head and neck | 141–141.9, 143–146.9, 148–149.9, 160–161.9 | Gastric | 151–151.9 | Ovarian | 183 | Cervical | 180–180.9 | Renal | 189.0, 189.1 | Melanoma | 172–172.9 | Prostate | 185 | Connective and other soft tissue | 171–171.9 |
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ICD-9: International Classification of Diseases, 9th Revision.
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