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. 2015 Feb 9;7(3):153–156. doi: 10.5005/jp-journals-10005-1255

Table 3: Secondary outcome measures in two study groups

Secondary outcome measures                Group A                Group B                p-value     
Incomplete procedures; n (%)                0 (0)                2 (10)                0.287*     
Houpt's scores for sleep (mean ± SD)                3.25 ± 0.550                3.45 ± 0.510                0.511**     
Houpt's scores for crying (mean ± SD)                2.65 ± 0.933                2.45 ± 0.887                0.761**     
Houpt's scores for movement (mean ± SD)                2.45 ± 0.686                2.40 ± 1.046                0.859**     
Houpt's scores for overall behavior (mean ± SD)                3.85 ± 0.745                3.75 ± 1.020                0.725**     
Mean VAS scores of parents (mean ± SD)                1.95 ± 1.164                2.25 ± 1.372                0.483**     
Parental satisfaction (% with score 4 or 5); n (%)                20 (100)                18 (90)                0.287*     
Operator satisfaction (% with score 4 or 5); n (%)                20 (100)                18 (90)                0.287*     

*Calculated using chi-square test ** calculated by applying Mann-Whitney U-test, SD: Standard deviation; VAS: Visual analog scale