Table 3. Correlation analysis between predicted and true final adult height.

	FHTRUE
	Pearson Correlation (r)	Sig. (two-sided)
FH PRE_CA_P	0.838	<0.001
FH PRE_CA_SGP	0.769	<0.001
FH PRE_CA_PHV	0.822	<0.001
FH PRE_FKS_P	0.828	<0.001
FH PRE_FKS_SGP	0.874	<0.001
FH PRE_FKS_PHV	0.913	<0.001
FH PRE_aFKS_P	0.878	<0.001
FH PRE_aFKS_SGP	0.803	<0.001
FH PRE_aFKS_PHV	0.862	<0.001

FH_PRE ‐ Final adult height prediction; FH_TRUE ‐ True final adult height; FH_{PRE_P} ‐ Final adult height prediction using Payley multiplier; FKS ‐ Modified Fels Knee System; aFKS ‐ Abbreviated Fels Knee System; PHV ‐ Sanders ‐ Peak Height Velocity multiplier; SGP ‐ Sanders ‐ Greulich and Pyle multiplier; FH_{PRE_CA_P} ‐ Final adult height prediction using chronological age and Payley multiplier table; FH_{PRE_CA_SGP} ‐ Final adult height prediction using chronological age and SGP multiplier table; FH_{PRE_CA_PHV} ‐ Final adult height prediction using chronological age and PHV multiplier table; FH_{PRE_FKS_P} ‐ Final adult height prediction using FKS and Payley multiplier table; FH_{PRE_FKS_SGP} ‐ Final adult height prediction using FKS and SGP multiplier table; FH_{PRE_FKS_PHV} ‐ Final adult height prediction using FKS and PHV multiplier table; FH_{PRE_aFKS_SGP} ‐ Final adult height prediction using aFKS and Payley multiplier table; FH_{PRE_aFKS_SGP} ‐ Final adult height prediction using aFKS and SGP multiplier table; FH_{PRE_aFKS_PHV} ‐ Final adult height prediction using aFKS and PHV multiplier table.