Adherence of primary health care physicians to hypertension management guidelines in the Aseer region of Saudi Arabia.

Although there has been significant progress in the management of hypertension, rates for control of this chronic disease in the Kingdom of Saudi Arabia (KSA) has been shown to be very low. This study was aimed to assess the knowledge of primary health care (PHC) physicians and the extent of their adherence to the recommendations of clinical practice guidelines concerning care of hypertensive patients. The assessment was made in the Aseer region of KSA using a modified version of the World Health Organization "Physician Inquiry Questionnaire." Only 5.6% of the participants measured blood pressure (BP) with the patient in sitting and other postures. Variable sphygmomanometer cuff sizes for different patients were used by 56.5% of the participants, while 74.8% correctly recorded the diastolic BP at Koratkoff sound, phase- 5. Among non- diabetics, the correct diagnosis of systolic and diastolic hypertension was reported by 76.7% and 81.4% respectively, of the PHC physicians. Among diabetics, the correct diagnosis of systolic and diastolic hypertension was reported by 36% and 17.1% of the PHC physicians, respectively. Most physicians inquired about cardiovascular risk factors. Several important items of patients' clinical examination were not completely covered by physicians, e.g., fundus examination (75.2%). PHC physicians missed a few investigations and laboratory tests, e.g., ECG (87.9%), serum creatinine (88.2%) and lipid profile (89.8%). Less than one- fifth of the physicians correctly chose the thiazide diuretics as the preferred initial anti- hypertensive agent (19.9%). Almost two- thirds of the physicians (65.2%) emphasized the importance of BP self- measurement, 89.8% encouraged patients to use a reminder system while 96.3% motivated patients for BP control. Measures for lifestyle modification included weight reduction (98.8%), sodium restriction (97.5%), physical exercise (96.3%) and behavioral improvement (87.6%). Our study suggests that continuing medical education and training courses on guidelines for hypertension management should be arranged for PHC physicians in Aseer.

Hypertension care at primary health care centers: a report from Abha, Saudi Arabia.

It is well known that effective management of hypertension reduces the incidence of myo-cardial infarction, stroke and vascular complications. The Ministry of Health, Kingdom of Saudi Arabia, introduced the Quality Assurance Guidelines with the hope to improve the management of hypertension in its centers. We conducted an audit of two Primary Health Care Centers namely, Al-Manhal (MPHCC) and Al-Numais (NPHCC), to evaluate how well hypertension was managened at these centers. A check list was derived from the Quality Assurance Manual to audit the process and to assess the health outcome. A retrospective study on a chosen sample of 120 files of hypertensive patients, out of 256 from both the Primary Health Care Centers was performed, during the last three months of the year 2000. Results showed that 61% of the patients were between 45-64 years of age, 56% were females, 85% were married, 54% were illiterate and 7.5% were smokers. A total of 92% of the patients had primary hypertension and 25% had a positive family history of hypertension. Beta-blockers were the most commonly used drugs in both the centers. Although the recording of the information was not perfect, there was no statistical difference in the socio-demongraphic data and also the means of the total score in both the centres. On the other hand, carrying out the important procedures for hypertensive patients was found to be better at MPHCC in comparison to NPHCC (p < 0.05). The commonly missed procedures were chest x-rays, electrolytes and ECG. Hypertension was well controlled in 63% of the patients, 58% were found to have obesity, 9% suffered from hypertension-related complications while almost 50% had good compliance to appointment in both the centers. Our study reveals that the process of hypertension care at the two Primary Health Care Centres in Aseer region was not in accordance with the recommended national standards. The reasons include lack of updating systems, recall system and provision of laboratory services and all these factors need to be addressed to improve care.