Nigeria 78 users | Philippines 75 users | Uganda 74 users | All Sites Combined 227 users | |||||
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Volume in μLa mean (std dev), range | p-valuec | Volume in μLa mean (std dev), range | p-valuec | Volume in μLa mean (std dev), range | p-valuec | Volume in μLa mean (std dev), range | p-valuec | |
LOOP | 4.219 (0.603) 2.803 - 5.804 | <0.0001 | 3.842 (0.607) 2.597 - 5.312 | <0.0001 | 4.841 (0.968) 2.845 - 9.306 | 0.1611 | 4.297 (0.846) 2.597 - 9.306 | <0.0001 |
STRAW-PIPETTE | 5.004 (1.191) 1.796 - 7.602 | 0.9768 | 5.778 (1.199) 2.922 - 9.551 | <0.0001 | 7.042 (1.671) 2.038 - 9.469 | <0.0001 | 5.924 (1.601) 1.796 - 9.551 | <0.0001 |
GLASS CAPILLARYb | --- | --- | --- | --- | --- | --- | --- | --- |
CALIBRATED PIPETTE | 5.875 (1.597) 2.259 - 10.287 | <0.0001 | 5.649 (1.437) 2.681 - 10.406 | 0.0002 | 7.086 (1.507) 3.444 - 11.855 | <0.0001 | 6.195 (1.635) 2.259 - 11.855 | <0.0001 |
INVERTED CUP | 4.525 (0.683) 2.371 - 5.885 | <0.0001 | 4.139 (0.958) 2.874 - 7.202 | <0.0001 | 5.088 (0.824) 3.499 - 7.382 | 0.3633 | 4.581 (0.910) 2.371 - 7.382 | <0.0001 |