An assessment of the magnitude, parallelism, and asymmetry of micro-implant-assisted rapid maxillary expansion in non-growing patients

Progress in Orthodontics

Table 8 Intra-class correlation coefficients (ICC) of the parameters

Parameter	ICC
Total ANS expansion	0.980
Total PNS expansion	0.976
Total ZMA expansion	0.979
ANS deviation for all patients	0.984
PNS deviation for all patients	0.982
ZMA deviation for all patients	0.974
ANS deviation for asymmetric group	0.975
PNS deviation for asymmetric group	0.981
ZMA deviation for asymmetric group	0.980
ANS deviation for symmetric group	0.978
PNS deviation for symmetric group	0.979
ZMA deviation for symmetric group	0.973