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Country fact sheet: China (Index year: 2023) / Both

Age group 50-54 55-59 60-64 65-69 70-74 75-79 Age unknown Total

Interval

Screening interval (months) 60 60 60 60 60 60
Target population 121 415 149 580 117 370 154 455 94 400 73 535 710 755
Annual target population 24 283 29 916 23 474 30 891 18 880 14 707 142 151
Person screened 6 058 6 790 5 482 5 437 2 377 3 909 30 053
Examination coverage rate (%) 24.9 22.7 23.4 17.6 12.6 26.6 21.1

Result (All tests in the year)

Positive 1 787 2 197 1 892 2 066 909 1 017 9 868
Negative 3 895 4 103 3 160 2 949 1 273 2 658 18 038
Inadequate 376 490 430 422 195 234 2 147
Referral for further assessment (%) 31.5 34.9 37.5 41.2 41.7 27.7 35.4

Further assessment (all positive)

Done 1 787 2 197 1 892 2 066 909 1 017 9 868
Not done 0
Further assessment participation rate (%) 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Outcome

Incomplete colonoscopy
No lesion
Adenomas (all)
Advanced adenomas
Colorectal cancers
Other lesions