Table 3.

Cumulative Number of Recurrences of Plasmodium vivax Infection Detected by Microscopy or Real-Time Polymerase Chain Reaction (PCR) Following a 3-Day Supervised Regimen of Chloroquine (30 mg/kg) Over the 2-Month Monitoring Period, Ratanakiri, Cambodia, 2014.

Variable	Relocated Patients (n = 20)	Nonrelocated Patients (n = 20)
Day 28 positivity
By microscopy	0	0
By real-time PCR	1 (5)	1 (5)
Patients with recurrence
Symptomatic (real-time PCR+/ microscopy+)	5 (25)	5 (25)
Asymptomatic (real-time PCR+/ microscopy+)	6 (30)	4 (20)
Submicroscopic (real-time PCR+)	1 (5)	3 (15)
Day of recurrence detection
By real-time PCR	42.8 (25–59)	45.7 (28–56)
By microscopy	47 (33–61)	48.9 (42–56)

Data are number (%) of patients or mean value (range).

Abbreviation: +, positive.