https://www.selleckchem.com/pr....oducts/acetylcystein
We discuss the various elements of recruitment and data collection activity and the factors that impacted the length of time taken, including location, individuals' capacity and cognition, hearing and visual impairment and the desire for social contact. Studies cannot reach their recruitment targets if they are unrealistically planned and resourced. We recommend that trials recruiting older people in the community allocate two and a half hours of researcher time per person, on average, for consent, baseline data collection, trave