Evaluation of Facial Proportions and Their Association with Thumbprint Patterns among Hausa Ethnic Group

Table 4

Assessment of measurement error in paired linear facial dimension and angles.

Variables (mm)	⁢Method error			⁢Intraclass correlation
	VAV	TEM	Relative TEM (%)	SM	AM
Special head height	102.88	1.43	1.39	0.98	0.99
Special face height	102.66	1.87	1.82	0.91	0.95
Forehead height II	68.10	2.69	3.94	0.83	0.91
Upper facial height	41.66	2.48	5.96	0.75	0.86
Lower facial height	64.63	1.80	2.79	0.83	0.90
Height of calva	29.25	2.04	6.96	0.94	0.97
Forehead height I	56.39	2.92	5.17	0.80	0.89
Special upper facial Height I	84.35	3.36	3.98	0.49	0.66
Interocular distance	31.41	1.30	4.14	0.77	0.87
Nasal width	41.81	1.40	3.34	0.77	0.87
Upper facial width	123.24	2.79	2.27	0.90	0.95
Mouth width	51.65	1.38	2.67	0.87	0.93
Right orbital length	30.11	1.25	4.15	0.33	0.50
Left orbital length	30.32	1.31	4.33	0.42	0.59

VAV: variable average value, TEM: technical error of method, SM: single measures, and AM: average measures.