Skip to main content

Table 1 Summary of the preliminary sample sizes

From: Methods for economic evaluation of a factorial-design cluster randomised controlled trial of a nutrition supplement and an exercise programme among healthy older people living in Santiago, Chile: the CENEX study

Patient costs

 

Cost of accessing PACAM

100 exit interviews

Cost of accessing the exercise programme

100 exit interviews

Cost of hospitalised pneumonia

10 telephone interviews

Cost of ambulatory pneumonia

25 telephone interviews

Cost of ambulatory pneumonia

25 telephone interviews

Provider costs

 

Cost of hospitalised pneumonia

10 medical records

Cost of ambulatory pneumonia

25 medical records

Cost of ambulatory ARI

25 medical records