Table 1

 Demographic characteristics of study subjects with acute primary angle closure

Number (n = 41)
Sex
Male16 (39%)
Female25 (61%)
Race
Chinese34 (83.0%)
Malay5 (12.2%)
Others1 (2.4%)
1 (2.4%)
Age (years)
Mean (SD)60.4 (10.3)
Range35–99
Median60