The UK Faculty of Public Health has recently taken ownership of the Health Knowledge resource. This new, advert-free website is still under development and there may be some issues accessing content. Additionally, the content has not been audited or verified by the Faculty of Public Health as part of an ongoing quality assurance process and as such certain material included maybe out of date. If you have any concerns regarding content you should seek to independently verify this.

Answer 3

We thought the answer was YES.

The flowchart shows progress of patients through the trial; there are three drop-outs shown.
An intention to treat analysis was performed.
Detailed information about people who did not participate and reasons for exclusion are given.

NOTE: did you spot the contradiction between text & flowchart & tables (last sentence of 2nd paragraph on page 1602)?