Both studies have strengths and weaknesses, which suggest that pooling the effect estimates from each study, may provide a better estimate of the expected change in incidences of chronic bronchitis than using either study alone.
The best estimate comes from analyzing the effect estimates of one study alone.
mnli hypothesis: The best estimate comes from analyzing the effect estimates of one study alone. premise: Both studies have strengths and weaknesses, which suggest that pooling the effect estimates from each study, may provide a better estimate of the expected change in incidences of chronic bronchitis than using either study alone.