Table 2.

Associations between change in grip strength (per kg increase) and lean body mass, bone mineral density and creatinine, separately for transwomen and transmen.

	Transwomen		Transmen
	Mean change (95% CI)	P value	Mean change (95% CI)	P value
Lean body mass
Arm	+0.004 kg (−0.000; +0.009)	0.079	+0.010 kg (+0.003; +0.017)	0.003
Leg	+0.009 kg (−0.003; +0.021)	0.161	+0.014 kg (−0.002; +0.030)	0.078
Bone mineral density
Lumbar spine	+0.02% (−0.05; +0.10)	0.556	+0.01% (−0.08; +0.09)	0.900
Total hip	+0.05% (−0.01; +0.10)	0.112	−0.02% (−0.09; +0.05)	0.630
Femoral neck	+0.05% (−0.03; +0.12)	0.201	+0.04% (−0.06; +0.15)	0.401
Creatinine	−0.1 µmol/L (−0.2; +0.1)a	0.535	+0.2 µmol/L (+0.0; +0.4)	0.035

^aData shown is per kg decrease in grip strength.