osteoporosis
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Women aged 40-60 years; 2. The approximate time of menopause (natural menopause or hysterectomy) can be estimated from the physical examination data (that is, the time of menopause can be estimated in the period between the two physical examinations before and after the physical examination of menopause one year before and one year after the physical examination of menopause); 3. The patient has all the medical data from 2 to 5 years prior to the cessation of menstruation.
Exclusion criteria
Exclusion criteria: 1. Diagnosed with osteoporosis or low bone mass prior to study inclusion; 2. Participating in other clinical trials.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Bone mineral density BMD value, T value and Z value;Routine blood test;Liver function;Serum electrolyte;25 hydroxyvitamin D;Parathyroid hormone;Blood fat;Renal function;Ultrasound of department of gynaecology;Vital signs;Bone turnover index;Metabonomics;Fecal bacteria; | — |
Countries
China