Does primary lactase deficiency reduce bone mineral density in postmenopausal women? A systematic review and meta-analysis

2018 ◽  
Vol 29 (11) ◽  
pp. 2399-2407 ◽  
Author(s):  
Y. Treister-Goltzman ◽  
M. Friger ◽  
R. Peleg
Keyword(s):  
Bone Mineral Density ◽  
Systematic Review ◽  
Postmenopausal Women ◽  
Bone Mineral ◽  
Meta Analysis ◽  
Lactase Deficiency ◽  
Mineral Density ◽  
Reduce Bone Mineral Density

scholarly journals Retraction Note: Associations between VDR Gene Polymorphisms and Osteoporosis Risk and Bone Mineral Density in Postmenopausal Women: A systematic review and Meta-Analysis

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Liang Zhang ◽  
Xin Yin ◽  
Jingcheng Wang ◽  
Daolinag Xu ◽  
Yongxiang Wang ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Systematic Review ◽  
Postmenopausal Women ◽  
Bone Mineral ◽  
Gene Polymorphisms ◽  
Meta Analysis ◽  
Mineral Density ◽  
Vdr Gene ◽  
Vdr Gene Polymorphisms ◽  
Osteoporosis Risk

Editor's Note: this Article has been retracted; the Retraction Note is available at https://doi.org/10.1038/s41598-021-88654-1.

scholarly journals Effects of Different Types of Exercise on Bone Mineral Density in Postmenopausal Women: A Systematic Review and Meta-analysis

2020 ◽  
Vol 107 (5) ◽  
pp. 409-439
Author(s):  
Wolfgang Kemmler ◽  
Mahdieh Shojaa ◽  
Matthias Kohl ◽  
Simon von Stengel
Keyword(s):  
Bone Mineral Density ◽  
Systematic Review ◽  
Postmenopausal Women ◽  
Bone Mineral ◽  
Meta Analysis ◽  
Favorable Effect ◽  
Mineral Density ◽  
Mixed Effect ◽  
Different Types ◽  
Type Of Exercise

Abstract In this sub-analysis of a comprehensive meta-analysis, we aimed to determine the effect of different types of exercise on (areal) bone mineral density (BMD) in postmenopausal women. A systematic review of the literature according to the PRISMA statement included (a) controlled trials, (b) with at least one exercise and one control group, (c) intervention ≥ 6 months, (d) BMD assessments at lumbar spine (LS), femoral neck (FN) or total hip (TH), (e) in postmenopausal women. Eight electronic databases were scanned without language restrictions up to March 2019. The present subgroup analysis was conducted as a mixed-effect meta-analysis with “type of exercise” as the moderator. The 84 eligible exercise groups were classified into (a) weight bearing (WB, n = 30) exercise, (b) (dynamic) resistance exercise (DRT, n = 18), (c) mixed WB&DRT interventions (n = 36). Outcome measures were standardized mean differences (SMD) for BMD-changes at LS, FN and TH. All types of exercise significantly affect BMD at LS, FN and TH. SMD for LS average 0.40 (95% CI 0.15–0.65) for DRT, SMD 0.26 (0.03–0.49) for WB and SMD 0.42 (0.23–0.61) for WB&DRT. SMD for FN were 0.27 (0.09–0.45) for DRT, 0.37 (0.12–0.62) for WB and 0.35 (0.19–0.51) for WB&DRT. Lastly, SMD for TH changes were 0.51 (0.28–0.74) for DRT, 0.40 (0.21–0.58) for WB and 0.34 (0.14–0.53) for WB&DRT. In summary, we provided further evidence for the favorable effect of exercise on BMD largely independent of the type of exercise. However, in order to generate dedicated exercise recommendations or exercise guideline, meta-analyses might be a too rough tool.

The Impact of Different Modes of Exercise Training on Bone Mineral Density in Older Postmenopausal Women: A Systematic Review and Meta-analysis Research

2020 ◽  
Vol 106 (6) ◽  
pp. 577-590 ◽  
Author(s):  
Gholam Rasul Mohammad Rahimi ◽  
Neil A. Smart ◽  
Michael T. C. Liang ◽  
Nahid Bijeh ◽  
Alsaeedi L. Albanaqi ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Systematic Review ◽  
Exercise Training ◽  
Postmenopausal Women ◽  
Bone Mineral ◽  
Meta Analysis ◽  
Mineral Density ◽  
The Impact
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