// $query = "select checkup_form_value,checkup_date from checkup_form inner join checkup_form_key_value on checkup_form_key_value.checkup_form_id=checkup_form.checkup_id where emp_id ='$Id' and checkup_form_key='dbp' order by checkup_date asc limit 6";
$query="select ei.hyg_param_val,em.checkup_date from emp_hyg_check_master em inner join emp_hyg_check_items ei on em.hyg_check_id=ei.hyg_check_id where em.emp_id='$Id' and ei.hyg_para_id = 7 order by em.checkup_date asc limit 6";