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Table 1 Numbers of cases by each kinds of venous thromboembolism

From: Family history of venous thromboembolism is a risk factor for venous thromboembolism in combined oral contraceptive users: a nationwide case-control study

ICD-10

Before exclusions (N = 7,795)

After exclusions (N = 2,311)

I676

119 (2 %)

27 (1 %)

I80

4,545 (58 %)

1,156 (50 %)

I81

76 (1 %)

20 (1 %)

I82

1,143 (15 %)

358 (15 %)

I26

1,887 (24 %)

746 (32 %)