TY  - JOUR
AB  - Purpose The purpose of this paper is to determine associations between initially recorded deviations in individual bedside vital parameters that contribute to total Modified Early Warning Score (MEWS) levels 2 or 3 and further clinical deterioration (MEWS level=4).Design/methodology/approach This was a prospective study in which 27,504 vital parameter values, corresponding to a total MEWS level⩾2, belonging to 1,315 adult medical and surgical inpatient patients admitted to a 90-bed study setting at a university hospital, were subjected to binary logistic and COX regression analyses to determine associations between vital parameter values initially corresponding to total MEWS levels 2 or 3 and later deterioration to total MEWS level ⩾4, and to evaluate corresponding time intervals.Findings Respiratory rate, heart rate and patient age were significantly (p=0.012, p<0.001 and p=0.028, respectively) associated with further deterioration from a total MEWS level 2, and the heart rate also (p=0.009) from a total MEWS level 3. Within 24 h from the initially recorded total MEWS levels 2 or 3, 8 and 17 percent of patients, respectively, deteriorated to a total MEWS level=4. Patients initially scoring MEWS 2 had a 27 percent 30-day mortality rate if they later scored MEWS level=4, and 8.7 percent if they did not.Practical implications It is important to observe all patients closely, but especially elderly patients, if total MEWS levels 2 or 3 are tachypnoea and/or tachycardia related.Originality/value Findings might contribute to patient safety by facilitating appropriate clinical and organizational decisions on adequate time spans for early warning scoring in general ward patients.
VL  - 32
IS  - 1
SN  - 0952-6862
DO  - 10.1108/IJHCQA-10-2017-0206
UR  - https://doi.org/10.1108/IJHCQA-10-2017-0206
AU  - Bunkenborg Gitte
AU  - Poulsen Ingrid
AU  - Samuelson Karin
AU  - Ladelund Steen
AU  - Akeson Jonas
PY  - 2019
Y1  - 2019/01/01
TI  - Bedside vital parameters that indicate early deterioration
T2  - International Journal of Health Care Quality Assurance
PB  - Emerald Publishing Limited
SP  - 262
EP  - 272
Y2  - 2024/04/18
ER  -