Cadmium and mercury levels in Saudi women and its possible relationship with hypertension.

The association between elevated blood pressure and blood cadmium and mercury levels was examined (2001-2002) in 185 Saudi women previously selected for a case-control study of lead and hypertension risk. Blood pressure was measured twice according to the World Health Organization recommendations. Cadmium and mercury were determined with graphite furnace and hydride system-atomic absorption spectrometry, respectively.

Is lead considered as a risk factor for high blood pressure during menopause period among Saudi women?

This case-control study was designed to examine the association between blood lead levels and high blood pressure in a restricted subpopulation, Saudi women who were 45-93-year old, during or after menopausal period and not occupationally exposed to lead. Blood lead levels were assessed in 100 women with hypertension and 85 control subjects. Lead concentrations were measured in the whole blood using flameless atomic absorption spectrophotometry.

Documentation and coding of medical records in a tertiary care center: a pilot study.

Background: Since the medical record is the major source of health information, it is necessary to maintain accurate, comprehensive and properly coded patient data. We reviewed 300 medical records from patients at King Faisal Specialist Hospital and Research Center, representing four departments (medicine, surgery, pediatrics and obstetrics and gynecology).

Methods: The records were audited following the guidelines of the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) for accuracy and completeness of documentation and coding of primary and secondary diagnoses and procedures performed.