Table 1.

Mean patient age in prior SLT studies.

Principal author		Mean patient age (year)
Damji et al. [10]		69.7 ± 10.52
Prasad et al. [11]		67 ± 10
Gazzard et al. [5]		63.4 ± 12.0
Hutnik et al. [12]		64.95 ± 10.60
Garg et al. [13]		63.4 ± 12.1
Lee et al. [14]		60.30 ± 16.20
Kurysheva et al. [15]		70 ± 7.39
Gazzard et al. [4]		64 ± 12
Liu et al. [16]		48.7 ± 9.4