Skip to main content
. Author manuscript; available in PMC: 2010 Apr 1.
Published in final edited form as: Invest Ophthalmol Vis Sci. 2008 Dec 13;50(4):1726–1733. doi: 10.1167/iovs.08-2718

TABLE 3.

Sensitivities and Criterion Values for SWAP Using FT and SITA and Six Parameters at Approximately 80%, 90%, and 95% Specificity

80% Specificity
90% Specificity
95% Specificity
Parameter Test Sensitivity Criterion Sensitivity Criterion Sensitivity Criterion
PSD SWAP-FT 53.2 (80.3) 3.83 41.6 (90.3) 4.31 36.7 (95.2) 4.79
SWAP-SITA 52.8 (80.3) 3.91 44.1 (90.3) 4.37 32.9 (95.2) 5.24
Points triggered on
  PDP <1% SWAP-FT 53.5 (79.58) 2 45.45 (88.6) 3 34.6 (95.5) 5
SWAP-SITA 55.9 (78.2) 4 40.9 (90.0) 7 28.7 (95.5) 10
Points triggered on
  PDP < 5% SWAP-FT 56.3 (78.9) 6 42.3 (90.0) 9 32.9 (95.2) 12
SWAP-SITA 45.8 (78.6) 12 36.36 (88.9) 15 28.0 (94.8) 19
Points triggered on
  TDP < 1% SWAP-FT 50.7 (78.6) 7 38.8 (89.3) 13 21.0 (95.2) 25
SWAP-SITA 48.6 (78.2) 9 32.2 (90.0) 19 20.6 (95.2) 31
Points triggered on
  TDP <5% SWAP-FT 42.0 (79.6) 25 28.3 (90.0) 35 17.5 (95.2) 43
SWAP-SITA 40.2 (78.2) 31 27.6 (90.0) 41 13.6 (95.5) 48
MD SWAP-FT 43.7 (80.3) −7.36 32.5 (90.3) −9.02 24.5 (95.2) −10.84
SWAP-SITA 45.8 (80.3) −7.08 33.9 (90.3) −8.82 25.9 (95.2) −10.66

Exact specificity is in parentheses adjacent to the sensitivity.