Joint Pain Undergoes a Transition in Accordance with Signal Changes of Bones Detected by MRI in Hip Osteoarthritis

Table 3: Various Parameters were Statistically Analyzed. There was No Statistically Significant Difference in Age, Height, Weight, BMI, BMD, or KL Grading Between Group A and Group B

	Group A	Group B	p-Value
	Mean ± Standard Error	Mean ± Standard Error	p-Value
Age	70.5±1.7	67.9±1.9	0.32
Height	151.7±1.5	155.5±2.1	0.16
Weight	54.6±2.1	53.0±1.3	0.52
BMI	23.8±1.2	21.9±0.6	0.17
BMD (L1-4)	0.973±0.041	0.988±0.040	0.79
BMD (A-Hip)	0.778±0.029	0.827±0.034	0.29
KL grading at First Visit	I:II:III:IV=2:4:9:0	I:II:III:IV=2:0:3:3	0.33

*Welch's t-test was performed for Age ~ BMD.Mann-Whitney's U test was performed for K-L classification.*A-Hip is affected hip.