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. 2011 Apr 11;9:23. doi: 10.1186/1477-7525-9-23

Table 6.

Level of Recalled Preoperative Complaints Depending on the Observed Level of Complaints at Different Time Points

Preoperative checklist total scores Observed value at T0 Observed value at T1 Observed value at T2
Low High Low High Low High
Hernia (n = 120) ≤ 30 > 30 ≤ 30 > 30 ≤ 4 > 4

Observed 16.0 49.3 29.1 32.0 27.8 33.2
Recalled T1 25.0 51.7 35.4 37.9 34.6 38.8
Recalled T2 32.0 52.9 38.7 43.1 38.0 44.0

Δ recalled T1 - observed T0 +9.0 +2.4 +6.3 +5.9 +6.7 +5.6
Δ recalled T2 - observed T0 +16.0 +3.6 +9.7 +11.2 +10.2 +10.8

Low High Low High Low High
Gall bladder (n = 95) ≤ 28 > 28 ≤ 28 > 28 ≤ 10 > 10

Observed 14.8 45.1 26.2 35.2 26.1 35.0
Recalled T1 29.7 51.7 33.8 48.6 36.6 45.7
Recalled T2 39.2 56.0 43.5 52.4 42.7 53.1

Δ recalled T1 - observed T0 +14.9 +6.6 +7.6 +13.4 +10.4 +10.6
Δ recalled T2 - observed T0 +24.4 +10.9 +17.4 +17.2 +16.5 +16.7