Wey-Wen Jiang | PubMed Health

PubMed2004

Important computer competencies for the nursing profession.

Nursing requires computer competencies. This study aimed at identifying those competencies required for the nursing profession in Taiwan. The Delphi technique was deployed in this study. In the Delphi questionnaires, computer competencies were sorted into seven domains: concepts of hardware, software, and networks; principles of computer applications; skills of computer usage; program design; limitations of the computer; personal and social issues; attitudes toward the computer. In three Delphi questionnaires, nursing informatics experts gave us their opinions on the importance of each computer competency for the nursing profession. The experts also designated when the competency should be cultivated. This study provides a comprehensive list for nursing professionals to check on their computer competence. The results of this study should also serve as good references for teachers and schools in designing related curriculums.

Adult↗

PubMed2002

Efficacy and safety of losartan in patients with proteinuria.

The renoprotective effect and safety of an angiotensin II receptor blocker, losartan, were studied in 11 diabetic and 14 nondiabetic patients with a daily urinary protein excretion >500 mg. Once-daily losartan was administered to all patients for 16 weeks without diuretics or other antihypertensive agents. A daily dose of 50 mg was given to those patients with a sitting systolic blood pressure of between 130 and 170 mm Hg; 25 mg was given to patients with a systolic blood pressure of between 110 and 130 mm Hg. Sixteen patients (6 diabetic and 10 nondiabetic patients) had a more than 25% decrease of their daily urinary protein excretion (response rate 64%). The mean decrease in these 16 patients was 57 +/- 17% (p < 0.05). Two patients (1 diabetic and 1 nondiabetic) had more than a 25% increase of their urinary protein excretion. The trough sitting systolic blood pressure of all patients (n = 25) decreased from 142 +/- 17 to 125 +/- 13 mm Hg (p < 0.05) and the trough sitting diastolic blood pressure from 87 +/- 11 to 78 +/- 11 mm Hg (p < 0.05). Serum uric acid was measured in 16 patients; a decrease from 7.3 +/- 1.6 to 6.6 +/- 1.4 mg/dl (a 9.6% decrease, p < 0.05) was found after 16 weeks. Our study showed that in both diabetic and nondiabetic proteinuric patients once-daily losartan, given as monotherapy at doses of 25 or 50 mg, was effective in reducing blood pressure, serum uric acid levels, and daily urinary protein excretions.

Adult↗