| A greater limitation is the misclassification of self reported birth weight, weight, or height, which may have caused some bias towards the null. |
| Furthermore, physical activity itself is often measured crudely, so misclassification, albeit non-differential, is likely to result. |
| Such misclassification arises from generally known inaccuracies in death certification. |
| Firstly, blood pressure measurements taken once during each five year interval may have resulted in some misclassification of hypertension. |
| Besides undervaluing their goods, technical smugglers resort to misdeclaration and misclassification of the products they bring in. |
| Of 165 consultations assessed, there were five discrepancies involving misclassification of unscheduled care. |
