In both these situations, it is likely that any differences were offset through randomization, thus minimizing the possibility of bias. Treatment Effect Size The study found a dramatic decrease in the prevalence of anemia with the use of daily or weekly iron plus folic acid. All 3 groups had ...
In case you aren’t already confused, a thorough examination of the records of 307 RA patients taking methotrexate and folic acid or folinic acid or neither found:No consistent differences in disease activity parameters were observed when comparing placebo and folic or folinic acid at low or high...