Nasal Region Dimensions in Children: A CT Study and Clinical Implications

Table 6

Central 1/3 part of the nasal cavity.

Patients’ groups		MMW (mm)		RMMW (mm)		LMMW (mm)
		Mean ± SD	95% CI	Mean ± SD	95% CI	Mean ± SD	95% CI
A	All	𝟕.𝟏𝟕±𝟐.𝟔𝟒	5.49–8.84	𝟏.𝟖𝟕±𝟏.𝟎𝟏	1.22–2.51	𝟐.𝟏𝟎±𝟏.𝟑𝟐	1.22–2.99
	M	6.18±2.80	3.59–8.77	1.87±1.02	0.93–2.82	1.82±0.71	1.15–2.48
	F	8.55±1.83	6.27–10.82	1.86±1.12	0.46–3.26	2.61±0.06	0.67–5.90
B	All	𝟔.𝟏𝟏±𝟎.𝟖𝟎	5.80–6.42	𝟏.𝟑𝟒±𝟎.𝟔𝟑	1.08–1.604	𝟏.𝟐𝟗±𝟎.𝟒𝟒	1.11–1.46
	M	6.02±0.70	5.66–6.38	1.37±0.55	1.09–1.66	1.33±0.41	1.11–1.54
	F	6.25±0.96	5.60–6.90	1.28±0.80	0.67–1.90	1.23±0.50	0.89–1.57
C	All	𝟔.𝟑𝟐±𝟎.𝟗𝟔	6.01–6.62	𝟏.𝟒𝟔±𝟎.𝟔𝟐	1.26–1.67	𝟏.𝟑𝟒±𝟎.𝟔𝟐	1.13–1.54
	M	6.09±1.07	5.58–6.59	1.36±0.57	1.08–1.63	1.45±0.73	1.08–1.82
	F	6.55±0.79	6.18–6.92	1.57±0.67	1.25–1.90	1.23±0.48	1.00–1.46
D	All	𝟔.𝟖𝟎±𝟏.𝟏𝟖	6.39–7.22	𝟏.𝟓𝟗±𝟎.𝟖𝟐	1.29–1.89	𝟏.𝟕𝟔±𝟎.𝟓𝟕	1.56–1.97
	M	6.88±0.87	6.32–7.44	1.24±0.43	0.95–1.53	1.86±0.57	1.48–2.25
	F	6.77±1.34	6.17–7.36	1.78±0.93	1.34–2.22	1.71±0.57	1.45–1.97
E	All	𝟔.𝟕𝟗±𝟏.𝟎𝟓	6.34–7.23	𝟏.𝟕𝟗±𝟎.𝟕𝟕	1.45–2.14	𝟏.𝟕𝟗±𝟎.𝟕𝟓	1.46–2.11
	M	6.63±1.23	5.60–7.67	1.58±1.00	0.65–2.52	1.61±0.71	1.01–2.20
	F	6.87±0.98	6.34–7.39	1.89±0.65	1.53–2.26	1.89±0.78	1.45–2.32

F: female, M: male, SD: standard deviation, and 95% CI: 95% confidence intervals.