Research Article

The Effectiveness of Traditional Chinese Medicine in Treating Patients with Leukemia

Figure 4

Kaplan-Meier curves of overall survival in patients with leukemia based on number of outpatient department (OPD) visits for TCM use during the follow-up period. (a) TCM nonusers versus TCM user: OPD < 6, ; TCM nonusers versus TCM user: OPD ≥ 6, ; TCM user: OPD < 42.5 versus TCM user: OPD ≥ 6, . (b) TCM nonusers versus TCM user: OPD < 3, ; TCM nonusers versus TCM user: OPD ≥ 3, ; TCM user: OPD < 3 versus TCM user: OPD ≥ 3, .
(a) Pediatric
(b) Adult