Ratio of osteoporosis at lumbar spine was 53%, at femoral neck was 33% and ratio of osteoporosis in general was 60%.
Tỷ lệ loãng xương cột sống thắt lưng là 53%, loãng xương chỏm xương đùi là 33%, tỷ lệ loãng xương chung là 60%.