The associations between parity, other reproductive factors and cartilage in women aged 50–80years S. Wei, A. Venn, C. Ding, J. Martel-Pelletier, J.-P. Pelletier, F. Abram, F. Cicuttini, G. Jones Osteoarthritis and Cartilage Volume 19, Issue 11, Pages 1307-1313 (November 2011) DOI: 10.1016/j.joca.2011.07.020 Copyright © 2011 Osteoarthritis Research Society International Terms and Conditions
Fig. 1 Compartment specific cartilage volume by parity. P value adjusted for age, BMI, smoking, and use of OC and HRT. Group 1=nulliparous. Group 2=one to two children. Group 3=three to four children. Group 4=five or more children. Osteoarthritis and Cartilage 2011 19, 1307-1313DOI: (10.1016/j.joca.2011.07.020) Copyright © 2011 Osteoarthritis Research Society International Terms and Conditions
Fig. 2 Compartment specific cartilage defects by parity. P value was adjusted for age, BMI, smoking and use of OC and HRT. Osteoarthritis and Cartilage 2011 19, 1307-1313DOI: (10.1016/j.joca.2011.07.020) Copyright © 2011 Osteoarthritis Research Society International Terms and Conditions