Pain Research and Treatment / 2014 / Article / Tab 5

Clinical Study

Topical Anesthesia for Cataract Surgery: The Patients' Perspective

Table 5

(a) The relation between cataract type and both mean total pain score and mean pain score per stage. (b) Statistics of the relations between cataract type and both mean total pain score and mean pain score per stage.
(a)

Ranks
Cataract type Mean rank

Total pain scorePSC1920,16
WMC1832,92
CN + PSC1932,66
Total56

Stage 1PSC1926,66
WMC1829,28
CN + PSC1929,61
Total56

Stage 2PSC1919,11
WMC1834,61
CN + PSC1932,11
Total56

Stage 3PSC1926,34
WMC1830,33
CN + PSC1928,92
Total56

: number.
(b)

Statisticsa,b
Total pain scoreStage 1Stage 2Stage 3

Chi-square8,312,65911,822,997
df2222
Asymp. Sig.,016,719,003,607

Asymp. Sig.: asymptotic significance.
aKruskal-Wallis test.
bGrouping variable: cataract type.

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