Regimens

Doses (mg/day)^a

No. of patients (%)

Fluorouracil

<200 200≤ <300 300≤

Subtotal

45 19 2

66

(27.8%)

(11.7%)

(1.2%)

(40.7%)

Tegafur-uracil combination

<300 300≤ <600 600≤

Subtotal

12 51 2

65

(7.4%)

(31.5%)

(1.2%)

(40.1%)

Tegafur-gimeracil-oteracil combination

<80 80≤ <120 120≤

Subtotal

1 11 2

14

(0.6%)

(6.8%)

(1.2%)

(8.6%)

Doxifluridine Carmofur

<800 800≤ <1200 1200≤

<300 300≤ <600 600 ≤

Subtotal

10 3 0 13 1

3 0

(6.2%)

(1.8%)

(0.0%)

(8.0%)

(0.6%)

(1.8%)

(0.0%)

Subtotal

4

(2.4%)

Total

162

(100%)