To test the intra-examiner reliability in the photographic method, each of the two examiners re-rated all photographs in a computer generated random order a year after the original assessment.
This will be achieved by asking for household members in the eligible age range to be listed from oldest to youngest, and using computer generated random ordering to identify the first person to invite.
The computer generated a random order of pairs of faces for each participant.
The allocation schedule will be computer generated using randomly ordered blocks of four and six.
Treatment allocation will be recorded on a piece of folded paper inside each envelope in random order (computer generated).
Participants will be randomised 1 1 to either AR or PT using a computer generated simple randomisation scheme, ordered in random permuted blocks of four.
Practices identified within each region as being eligible for inclusion were assigned a number and a researcher independent of the SPHERE study listed them in random order using computer generated random numbers.
Computers typically generate orders when needed picking suppliers from static price lists and receive answers from other computers; there is no opportunity for negotiation and discussion.
We invited homes to participate in random order by using computer generated random numbers.
The two experimental periods were applied in random order according to a computer generated randomization list, and they were separated by 30 min of basal ventilation.
The lists of pharmacies were arranged in a random order by attaching a computer generated random number to each record and sorting each list by the number.
