Identifying risk factors for bone mass transition states for postmenopausal osteoporosis

For the population with a high risk of PMOP, long duration of menopause, height loss, fresh vegetables diet, and TCM symptoms such as soreness and weakness of waist and knees, hair loss and leg pains play important role in early warning. The Markov model could be used for identifying the risk factors for the three-phases of bone mass transition for PMOP.