Martha M Leonard1, Una Kyriacos2. 1. Western Cape College of Nursing, South Africa. Electronic address: Martha.Leonard@westerncape.gov.za. 2. Division of Nursing and Midwifery, Department of Health & Rehabilitation Sciences, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory 7925, South Africa. Electronic address: Una.Kyriacos@uct.ac.za.
Abstract
BACKGROUND: There is increasing urgency for nurses to recognize early signs of deterioration in patients and to take appropriate action to prevent serious adverse effects. OBJECTIVES: To assess respondents' ability to identify abnormal recordings for respiratory and heart rate, oxygen saturation level, systolic blood pressure, level of consciousness, urinary output and normal temperature. DESIGN: A descriptive observational survey. SETTING: A nursing college in Cape Town, South Africa. PARTICIPANTS: A sample of 77/212 (36.3%) fourth year students. METHODS: A self-administered adapted questionnaire was employed to collect demographic data and respondents' selections of recorded physiological values for the purpose of deciding when to call for more skilled help. RESULTS: The median age for 62/77 (80.5%) of the respondents was 25years; 3/76 (3.9%) had a previous certificate in nursing. Most respondents were female (66/76, 85.7%). Afrikaans was the first language preference of 33 (42.9%) respondents, followed by isiXhosa (31/77, 40.3%) and English (10/77, 13.0%). Most respondents (48/77, 62.3%) recognized a normal temperature reading (35-38.4°C). However, overall there would have been delays in calling for more skilled assistance in 288/416 (69.2%) instances of critical illness for a high-score MEWS of 3 and in 226/639 (35.4%) instances at a medium-score MEWS of 2 for physiological parameters. In 96/562 (17.1%) instances, respondents would have called for assistance for a low-score MEWS of 1. CONCLUSIONS: Non-recognition of deterioration in patients' clinical status and delayed intervention by nurses has implications for the development of serious adverse events. The MEWS is recommended as a track-and-trigger system for nursing curricula in South Africa and for implementation in practice.
BACKGROUND: There is increasing urgency for nurses to recognize early signs of deterioration in patients and to take appropriate action to prevent serious adverse effects. OBJECTIVES: To assess respondents' ability to identify abnormal recordings for respiratory and heart rate, oxygen saturation level, systolic blood pressure, level of consciousness, urinary output and normal temperature. DESIGN: A descriptive observational survey. SETTING: A nursing college in Cape Town, South Africa. PARTICIPANTS: A sample of 77/212 (36.3%) fourth year students. METHODS: A self-administered adapted questionnaire was employed to collect demographic data and respondents' selections of recorded physiological values for the purpose of deciding when to call for more skilled help. RESULTS: The median age for 62/77 (80.5%) of the respondents was 25years; 3/76 (3.9%) had a previous certificate in nursing. Most respondents were female (66/76, 85.7%). Afrikaans was the first language preference of 33 (42.9%) respondents, followed by isiXhosa (31/77, 40.3%) and English (10/77, 13.0%). Most respondents (48/77, 62.3%) recognized a normal temperature reading (35-38.4°C). However, overall there would have been delays in calling for more skilled assistance in 288/416 (69.2%) instances of critical illness for a high-score MEWS of 3 and in 226/639 (35.4%) instances at a medium-score MEWS of 2 for physiological parameters. In 96/562 (17.1%) instances, respondents would have called for assistance for a low-score MEWS of 1. CONCLUSIONS: Non-recognition of deterioration in patients' clinical status and delayed intervention by nurses has implications for the development of serious adverse events. The MEWS is recommended as a track-and-trigger system for nursing curricula in South Africa and for implementation in practice.
Authors: Markus A Fischer; Kieran M Kennedy; Steven Durning; Marlies P Schijven; Jean Ker; Paul O'Connor; Eva Doherty; Thomas J B Kropmans Journal: BMC Med Educ Date: 2017-12-21 Impact factor: 2.463