marginally significantp = 0.059
There is a marginally significant negative correlation between age and BMD z-score ( p = 0.059, r = − 0.30).
There is a marginally significant negative correlation between age and BMD z-score ( p = 0.059, r = − 0.30).
Although the correlation between age and efficacy of bisphosphonates therapy failed to reach significance, there is a trend towards less effective in older patients ( p = 0.18, r = 0.34), especially in those aged more than 18 years (Fig. 4 d).