Table 2.

Meta-regression analysis of PMOF in fracture risk assessment in plateau population.

Parameter	Category	Number of studies	Sensitivity (95% CI)	P1	Specificity (95% CI)	P2
PMOF with BMD (MOFT)	Yes	4	0.87 (0.72–1.00)	0.12	0.75 (0.43–1.00)	0.71
	No	9	0.56 (0.35–0.78)	0	0.84 (0.67–1.00)	0
Qinghai–Tibetan plateau region (area)	Yes	5	0.62 (0.35–0.89)	0.42	0.96 (0.90–1.00)	0.01
	No	8	0.73 (0.54–0.92)	0	0.61 (0.40–0.82)	0
The gold standard is fracture (index test)	Yes	4	0.81 (0.61–1.00)	0.38	0.78 (0.47–1.00)	0.85
	No	9	0.62 (0.40–0.85)	0	0.83 (0.65–1.00)	0
Includes all genders (gender)	Yes	7	0.72 (0.52–0.92)	0.94	0.93 (0.84–1.00)	0.02
	No	6	0.68 (0.45–0.91)	0	0.59 (0.26–0.91)	0
Cohort study (experimental design)	Yes	2	0.71 (0.33–1.00)	0	0.85 (0.52–1.00)	0
	No	11	0.69 (0.50–0.89)	0.96	0.81 (0.63–0.98)	0.83

PMOF, probability of major osteoporotic fracture; BMD, bone mineral density.