Convert ICD10 Codes to Cancer Categories. — classify

Convert ICD10 codes to Cancer Categories according to the specified category type and language.

Usage

classify_icd10(icd10, type = "big", lang = "cn")

icd10: The ICD10 codes of cancer part (C00-C98 and D00-D48) collected by the Population-Based Cancer Registration (PBCR).
type: Character, type of cancer category ("system","big","small"), by default, the "big" category was choosed which will categorize the icd10 code 25 cancer categories.
lang: Character, two options ("cn","en"), by default, lang="cn" was choosed, which will output the categories in Chinese, otherwise, in English.

a vector that contain the cancer categories.

National Cancer Center. Guidelines for Cancer Registration in China (2016) [M]. Beijing: People's Medical Publishing House, 2016.

Qiong Chen, Email: chenqiong@hnccr.org.cn

library(canregtools)
icd10 <- c("C16.1", "C15.1", "C34.1", "C34.2", "C15.0")
category <- classify_icd10(icd10, type = "system", lang = "en")