Patients could be withdrawn from the study anytime upon withdrawal of the owners' consent or obvious non-compliance with the study procedures.
The evidence for use of xylitol in gums, tablets and candy was rated as low, with the daily amount needed, costs and compliance as obvious obstacles for its large scale use.
In some patients (17 cases), no obvious reason for non-compliance with the guideline could be found.
"This raises obvious safety concerns and tax compliance issues, and one of the primary reasons Colorado and Washington voters approved initiatives to regulate marijuana was to reduce the risk of violence and ensure sales of marijuana are taxed appropriately," Riffle said.
Despite the obvious threat to visual function, compliance with long-term treatment is often poor.
Randomized, CR-controlled, long-term survival studies in humans will never be performed because of obvious problems with long-term compliance and costs of such a long study.
They usually used bismuth as the agent for inhibiting H. pylori, but the side effects of bismuth were obvious and would decrease the compliance and success rates.
Controlling for total state tobacco control funding without excluding funding for Synar compliance would produce an obvious confound with state compliance rates.
There is no obvious explanation for the difference in compliance between the laparoscopic and open groups at baseline (Fig. 1).
