This land use may have increased the pollution especially in suspended solids and nutrients, thereby decreasing DO and changing the ecological water quality at site 11 to a moderate quality (class 3) (Fig. 2).
The quality scale used in this manuscript indicates a moderate quality for all the studies.
Methodological quality of the studies varied greatly with most studies showing a moderate quality.
Kurt Barnard, a retailing consultant, said that the stores that have done the best cater to consumers seeking higher-quality merchandise "at a moderate price in a very attractive and exciting ambiance". He cited the Limited and the Gap as examples of such retailers.
Drettner, et al. a moderate-quality study reported a nonstatistically significant better polyp score when comparing flunisolide with placebo at 3 months follow-up (p > 0.05).
The 23 included quantitative and mixed methods studies of employers received an average quality rating of 5.7/7, with all receiving a rating of at least moderate quality.
Information on these studies is presented in Additional file 2. The three included qualitative and mixed methods studies of employers received an average quality rating of 6/7, with all receiving a rating of at least moderate quality (4/7 or greater).
The included quantitative and mixed methods studies of people with a mental health problem had an average quality rating of 5.3/7 for the 8 studies; with all studies in this group receiving a rating of at least moderate quality (4/7 or greater).
The included qualitative and mixed methods studies of people with a mental health problem had an average quality rating of 5.8/7 for the 17 studies; with all but one study in this group receiving a rating of at least moderate quality (4/7 or greater).
According to the JAMA findings, many of the conditions for which medical marijuana is being officially used, from spasticity associated with multiple sclerosis to sleep disorders, are supported at best by either "moderate quality" data -- as the report put it -- or "low quality" data across the 79 randomized, placebo-controlled trials reviewed by researchers.
There is probably no difference in TB cure or treatment completion when the direct observation was conducted at home or at the clinic (moderate quality evidence).
