Table 1.

Changes in class I patients

	Pre										Post
	SNA (°)	SNB (°)	ANB (°)	SN-SNPSNA (°)	SN-GOGN (°)	N.Me	S.GO	SNP.A	I.SN (°)	I.FH (°)	SNA	SNB	ANB	SN-SNPSNA	SN-GOGN	N.Me	S.GO	SNP.A	I.SN (°)	I.FH (°)
Average	80.16	78.06	2.1	9.73	33	111.01	64.63	46.34	99.87	112.04	80.26	78.7	1.73	10.43	33.36	111.35	65.02	48.6	102.41	115.01
st.dev.	1.41	1.54	0.89	1.7	4.42	4.28	4.69	4.14	4.32	2.28	1.79	1.75	1.22	1.88	4.23	2.87	4.25	2.05	115.01	2.03
st.anal.	S	S	NS	S	NS	NS	NS	S	S	S

st.dev., standard deviation; st.anal., statistical analysis; S, significant; NS, not significant.