Table 1. Demographic and clinical characteristics of the patients.
| Characteristics | PACG | Cataract | P value |
|---|---|---|---|
| Total no. of eyes | 40 | 24 | – |
| Age, mean (SD), year | 57.3 (10.8) | 74.0 (5.5) | <0.001† |
| Sex, no. of M/F | 18/14 | 13/11 | 0.877‡ |
| IOP1, mean (SD), mmHg | 24.2 (10.5) | 13.7 (3.5) | <0.001† |
| IOP2, mean (SD), mmHg | 19.7 (7.6) | 13.7 (3.5)* | <0.001† |
| MD, median (IQ) | −15.8 (23.4) | – | – |
| PSD, median (IQ) | 5.5 (7.0) | – | – |
Abbreviations: IOP1, the recorded highest intraocular pressure; IOP2, the intraocular pressure measured before surgery; IQ, interquartile range; MD, mean defect; PACG, primary angle-closed glaucoma; PSD, pattern standard deviation; SD, standard deviation.
*
The IOP of cataract patients was only measured once before surgery, so the IOP2 is the same as IOP1.
†
The differences of age and IOP between the two groups were tested by two-sample independent t-test.
‡
The difference of the sex distribution between the two groups was tested by χ2-test.