Table 2.

Anthropometric measurement for all age groups.

Landmark	Measurement	Children	Teenagers	Young adults	Adults
Eye region
41–62	Palpebral fissure length	1.33	1.30	1.25	1.28
62–80	Intercanthal width	1.48	1.44	1.41	1.42
41–45	Outercanthal width	1.86	1.83	1.80	1.81
Face region
24–29	Facial width	2.06	2.03	2.00	2.00
Cheek/chin region
20–27	Mandibular width	1.68	1.61	1.63	1.62
7–13	Chin height	1.34	1.36	1.37	1.37
Nose region
34–55	Nasal width	1.51	1.48	1.46	1.46
36–55	Nasal protrusion	1.22	1.16	1.18	1.18
Mouth region
30–46	Labial fissure width	1.66	1.66	1.64	1.64
27–38	Philtrum length	1.01	0.92	0.88	0.86
Total		15.16	14.78	14.63	14.64

The bold text under Landmark column represents the observed facial regions while the bold text under Total row represents the aggregate of each age group.