Relationship between Undernutrition and Periodontal Diseases among a Sample of Yemeni Population: A Cross-Sectional Study

Table 2

BMI, albumin level, and periodontal diagnosis of the study sample.

Variables		Frequency	%
BMI	Mild underweight	139	60.7
	Moderate underweight	59	25.8
	Severe underweight	31	13.5
Albumin level	Normal	213	93.0
	Low	16	7.0
Diagnosis	Healthy	9	3.9
	Gingivitis	186	81.2
	Chronic periodontitis	32	14.0
	Aggressive periodontitis	2	0.9