Periodontal Status and Risk Factors among Adults of Sebha City (Libya)

Table 1

Number of subjects as per the CPI codes for different variables.

	Variable	Healthy	Bleeding	Calculus	Shallow pockets	Deep pockets	Chi-sqaure test
		(code 0)	(code 1)	(code 2)	(code 3)	(code 4)	(P value)
Age (in years)	35–44	5	9	95	118	22	22.05 (𝑃=0.0001)*
	45–54	1	6	41	120	33
Gender	Male	0	3	54	98	31	14.42; (𝑃=0.01)*
	Female	6	12	82	140	24
Frequency of toothbrushing	None	2	2	18	65	21	42.01; (𝑃=0.0001)*
	Once	0	9	69	127	20
	Twice	4	4	41	35	12
	>Twice	0	0	8	11	2
Current smoking status	Yes	0	0	4	25	11	17.11 (𝑃=0.001)*
	No	6	15	132	213	44
Frequency of smoking	0	6	15	132	213	44	18.28 (𝑃=0.2)
	5–10	0	0	2	12	5
	10–20	0	0	2	7	3
	>20	0	0	0	6	3

*Statistically significant.