Máxima evidencia y de mejor calidad en metaanálisis de bifosfonatos para el tratamiento de la osteoporosis en mujeres posmenopáusicas

There is an important number of meta-analyses for bisphosphonates with acceptable methodological quality. Although not all of them have been conducted with a maximum quality, using individual data patients, most of them are methodologically correct. They have obtained similar results among them as long as intention to treat analysis had been conducted and all the relevant studies have been included.