“…flawed measurement, non-compliance with treatment, inappropriate use of time windows)[2, 3, 16, 40, 41, 54, 55, 58, 87, 91, 93, 94, 96, 101, 110, 119, 121, 130, 138, 140, 146, 147, 152, 154, 156, 158, 159, 164] | 23.9 | Misclassification of outcome | Error in the diagnosis (e.g. clinical ambiguity, non-uniform coding) | [2, 3, 6, 7, 16, 40, 41, 54, 58, 87, 91, 93, 94, 96, 101, 110, 112, 114, 121, 125, 135–137, 141, 143, 149, 153, 155, 157, 160–163] | 28.2 |
Time-related bias | Follow-up time and exposure status are inadequately taken into account in the study-design or analysis stages | [2, 7, 40, 41, 57, 68–75, 77, 83, 86, 87, 90, 99, 101, 105–107, 111, 114, 118, 128, 129, 133, 142, 165–170 |
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