Mean platelet volume is associated with periodontitis: a cross-sectional study

BMC Oral Health

Table 2 Association between Mean Platelet Volume and periodontitis in different models

Exposure	Model I	Model II	Model III	Adjust IV
Exposure	(OR,95%CI, P-value)	(OR,95%CI, P-value)	(OR,95%CI, P-value)	(OR,95%CI, P-value)
MPV (f L)	1.068 (1.015, 1.123) 0.01193	1.072 (1.012, 1.137) 0.01828	1.087 (1.024, 1.154) 0.00599	1.090 (1.019, 1.166) 0.01211
MPV categories (f L)
T1(5.4–7.6)	1.0	1.0	1.0	1.0
T2 (7.7–8.3)	1.072 (0.950, 1.210) 0.25769	1.031 (0.899, 1.183) 0.65939	1.030 (0.896, 1.184) 0.67956	1.030 (0.894, 1.187) 0.68117
T3 (8.4–12.5)	1.187 (1.060, 1.330) 0.00296	1.182 (1.039, 1.345) 0.01131	1.212 (1.061, 1.383) 0.00448	1.216 (1.052, 1.406) 0.00816
p-value for trend	0.00272	0.00878	0.00321	0.00617

Model I adjust for: none
Model II adjust for: age; race; gender; education level; marital status; and PIR
Model III adjust for: age; gender; race; education level; marital status; PIR; BMI; smoking habit; drinking habit; hypertension; diabetes; and CVD
Model IV adjust for: age; gender; race; education level; marital status; PIR; BMI; smoking habit; drinking habit; hypertension; diabetes; CVD; mean corpuscular volume; hemoglobin; hematocrit; mean corpuscular hemoglobin; white blood cell count; neutrophils; red blood cell distribution width; mean corpuscular hemoglobin concentration; lymphocytes; and total platelet count
MPV, mean platelet volume; PIR, ratio of family income to poverty; BMI, body mass index; CVD, cardiovascular disease; OR, odds ratio; CI, confidence interval

ISSN: 1472-6831