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. 2005 Feb;89(2):154–159. doi: 10.1136/bjo.2004.045815

Table 3.

 Spherical equivalent (SE) refractive error at 6 months and 36 months

6 months 36 months
Cryo (n = 40) Laser (n = 81) Subthreshold (n = 33) Cryo (n = 40) Laser (n = 81) Subthreshold (n = 33)
Refraction (mean SE (D)) −3.25 (−13 to +3.8) −0.91 (−10.75 to +4) +0.71 (−6 to +4) −6.5 (−21.5 to 1.4) −2.43 (−13 to +4) −0.22 (−9 to +2.25)