Table 1 Mean values and standard deviations (SD) of the different suction catheters and the different viscosities
Suction catheter (a) | Yankauer (b) | DuCanto (c) | |||||||
|---|---|---|---|---|---|---|---|---|---|
n | mean weight | SD | n | mean weight | SD | n | mean weight | SD | |
Water (A) | 4 | 580.0 | 14,1 | 4 | 887.5 | 5.0 | 4 | 1087.5 | 15.0 |
Syrup (B) | 4 | 382.5 | 34.0 | 4 | 661.3 | 64.1 | 4 | 935.0 | 42.0 |
Honey (C) | 4 | 191.3 | 21.0 | 4 | 426.3 | 34.2 | 4 | 590.0 | 68.1 |
Pudding (D) | 4 | 73.8 | 12.5 | 4 | 163.8 | 6.3 | 4 | 211.3 | 7.5 |