Table 3.

Comparison of pre-treatment conventional and digital methods

	Manual (Mean±S.D)	Digital (Mean±S.D)	Mean Diff.	Significance
16	10.43±0.608	10.56±0.630	-0.12303	0.002**
15	6.85±0.507	6.80±0.485	0.04262	0.225
14	7.20±0.490	7.06±0.473	0.14136	0.000***
13	7.83±0.540	7.50±0.518	0.32323	0.000***
12	6.89±0.747	6.75±0.798	0.13828	0.000***
11	8.68±0.548	8.61±0.532	0.07061	0.010**
21	8.69±0.549	8.65±0.571	0.04758	0.127
22	6.82±0.747	6.59±0.829	0.23068	0.000***
23	7.85±0.502	7.54±0.531	0.31662	0.000***
24	7.15±0.506	7.05±0.509	0.10061	0.005**
25	6.83±0.559	6.76±0.548	0.07136	0.125
26	10.48±0.637	10.44±0.674	0.03379	0.353
36	10.88±0.567	10.72±0.604	0.15621	0.001***
35	7.23±0.492	7.05±0.510	0.18631	0.000***
34	7.18±0.493	7.03±0.558	0.15530	0.000***
33	6.86±0.501	6.73±0.553	0.12138	0.007**
32	6.06±0.438	6.03±0.578	0.02923	0.551
31	5.40±0.416	5.34±0.454	0.06672	0.028*
41	5.43±0.425	5.32±0.438	0.10652	0.000***
42	5.98±0.453	5.94±0.501	0.04394	0.282
43	6.87±0.470	6.80±0.508	0.07317	0.037
44	7.18±0.520	7.04±0.504	0.14227	0.000***
45	7.14±0.543	7.11±0.609	0.02262	0.647
46	10.80±0.567	10.81±0.601	-0.01303	0.723
IC-MAX	33.84±3.574	33.80±3.423	0.04338	0.416
IM-MAX	50.88±2.979	50.90±2.959	-0.02424	0.611
IC-MAND	25.03±2.753	25.21±2.833	-0.17887	0.034*
IM-MAND	43.97±3.062	44.79±3.060	-0.81848	0.000***
TM-MAX	94.95±6.059	93.67±5.824	1.28061	0.000***
AL-MAX	93.89±5.352	94.33±5.606	-0.43667	0.377
TM-MAND	86.11±5.398	85.03±5.461	1.08106	0.000***
AL-MAND	84.87±4.989	83.52±4.770	1.34470	0.005**
OG	7.67±1.792	7.58±1.898	0.09037	0.000***
Overjet	3.76±3.041	3.94±2.976	-0.13641	0.082
Overbite	4.57±2.075	4.22±2.063	0.35394	0.000***

*P=0.05; **P=0.01; ***P=0.001, 16-46 – FDI tooth numbering system, C-MAX – Maxillary Intercanine width, IM-MAX – Maxillary Intermolar width, IC-MAND – Mandibular Intercanine width, IM-MAND – Mandibular Intermolar width, TM-MAX – Maxillary Tooth Material, AL-MAX – Maxillary Arch Length, TM-MAND – Mandibular Tooth Material, AL-MAND – Mandibular Arch Length, OG – Occlusogingival Height