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. 2012 Dec 27;7:23–27. doi: 10.2147/OPTH.S38418

Table 1.

Mean intraocular pressure (IOP) values for study participants, as measured by Goldmann applanation tonometer (GAT) and air-puff tonometer

Measure IOP
GAT (mmHg)a 13.06 ± 4.774
Air-puff tonometer (mmHg)a 15.91 ± 6.955
P-value 0.001

Note:

a

Data presented as mean plus or minus standard deviation.