Research Article

Blood Lead Levels and Health Problems of Lead Acid Battery Workers in Bangladesh

Table 5

Blood pressure status and mean blood lead level of the respondents.

Blood pressure Frequency (%) Mean blood lead
( gm/dL)
Std. deviation value

Normotensive 84 (71.2%) 61.83 24.40 ā€‰
Hypertensive 34 (29.8%) 73.70 30.03
Total 118 65.57 26.57