The effect of adenoid hypertrophy on maxillofacial development: an objective photographic analysis

Table 4 Smoking ratio of parents between groups 1 and 2

GROUP		No smoking	1 Parent smoking	2 Parents smoking	Total	Chi-squared test value	p value
1	number	50	18	22	90	10.564	0.005^*
1	Within group %	55.6 %	20.0 %	24.4 %	100.0 %
2	number	32	23	42	97
2	Within group %	33.0 %	23.7 %	43.3 %	100.0 %

In statistical analyses, the smoking ratio of parents in Group 2 was higher than in control Group 1 (p = 0.005)
*: p value for the smoking ratio of parents in Group 2

ISSN: 1916-0216