Prevalence and Risk Factors of Hypertension among Male Occupational Bus Drivers in North Kerala, South India: A Cross-Sectional Study

Table 6

Prevalence of hypertension among subjects according to WHO categories of BMI.

WHO category of BMI (kg/m^2)	Number of subjects, 𝑛 (%)	Normal BP, 𝑛 (%)	Prehypertension, 𝑛 (%)	Hypertension, 𝑛 (%)
<18.5	11 (6.1%)	6 (54.5%)	5 (45.5%)	0 (0%)
18.5–24.99	130 (72.6%)	22 (16.9%)	56 (43.1%)	52 (40.0%)
25–29.99	34 (19.0%)	2 (5.9%)	13 (38.2%)	19 (55.9%)
≥30	4 (2.2%)	0 (0.0%)	1 (25.0%)	3 (75.0%)

BMI: body mass index.