Table 3. The plasma PQ concentrations of patients receiving repeated HP.

	C0–1	C2–1	C0–2	Rebound rate(%)
Patient 1	135.61	99.52	92.00	−7.56
Patient 2	235.42	162.48	231.23	42.31
Patient 3	279.11	127.00	215.64	69.80
Patient 4	399.63	278.00	192.13	−30.89
Patient 5	910.18	420.02	559.15	33.12
Patient 6-1	160.41	116.98	136.65	16.81
Patient 6-2	136.35	89.72	113.10	26.06

Note: C_0–1 was the plasma PQ concentration prior to the first session of HP; C_2–1 was the plasma PQ concentration after the first session of HP; C_0–2 was the plasma PQ concentration prior to the second session of HP. PQ concentration : ng/mL; Rebound rate  =  (C_0–2−C_2–1)/C_2–1.