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Table 1 Characteristics of the study participants

From: A cross-sectional study of relationships between periodontal disease and general health: The Hitachi Oral Healthcare Survey

n [Male / Female]

1022 [914 / 108]

Age [years]

50 (14)

Number of teeth

28 (4)

BOP [sites / mouth]

11 (22)

Biting force [N]

368.2 (329.7)

Hight [cm]

170.0 (9.6)

Body weight [kg]

68.7 (15.1)

BMI [kg/m2]

23.7 (4)

HbA1c [%]

5.6 (0.5)

FBG [mg/dL]

104 (15)

% FEV1

80 (8)

CAVI

7.80 (1.29)

Smoking [n, [%]]

Never

406 [40]

Former

309 [30]

Current

307 [30]

  1. Data are presented as the median (interquartile range) or number or percentage