… rhamnosus) (Johnston 2011); dosage of probiotic, with an expected larger effect in trials
administering an increased dose (Johnston 2006; Johnston 2011); and, finally, the risk of bias, …

… stools per 24 to 48 hours (Johnston 2010). Additionally, stool frequency is … Johnston 2006;
RR 0.44; 95% CI 0.25 to 0.77; Szajewska 2006; and RR 0.43, 95% CI 0.25 to 0.75; Johnston …

Presenting continuous outcomes in Summary of Findings tables presents particular challenges
to interpretation. When each study uses the same outcome measure, and the units of that …

Importance Many claims have been made regarding the superiority of one diet or another
for inducing weight loss. Which diet is best remains unclear. Objective To determine weight …

Importance Harms and benefits of opioids for chronic noncancer pain remain unclear.
Objective To systematically review randomized clinical trials (RCTs) of opioids for chronic …

… ) defines diarrhea as three or more loose or liquid stools per 24 hours, the definition in
pediatric trials ranges from one to three abnormally loose stools per 24 to 48 hours (Johnston …

… are available on request through the corresponding author at bradley.johnston@tamu.edu. …
Goldenberg JZ, Day A, Beardsley J, Thabane L, Johnston BC. Very low carbohydrate diets …

… Johnston and colleagues make no mention of antibiotic resistance issues associated, and
do not mention cases in which probiotics have been linked to fungemia and bacterial sepsis. …

… BC Johnston … Dr Sadeghirad and Dr Johnston had full access to all the data in the study
and take responsibility for the integrity of the data and the accuracy of the data analysis. …

… candidate2, Per Olav Vandvik researcher11 12, German Malaga associate professor13,
Sadeesh K Srinathan assistant professor14, Philipp Dahm professor15, Bradley C Johnston …