Marga Hoogendoorn

97 Table 3. Odds Ratios of Nursing Activities Score and NASA-TLX, including the subscales, on workload satisfaction Variable Odds 95% CI Nursing Activities Score per nurse Q1: < 47.10 Q2: 47.10 - < 65.08 Q3: 65.08 - < 73.90 Q4: 73.90 - < 83.74 Q5: ≥ 83.74 (ref) 1.35 1.75 2.92 1.80 (ref) 0.54-3.41 0.67-4.59 1.01-8.45 0.69-4.71 NASA-TLX - Overall workload per nurse Q1: < 16 Q2: 16 - < 23 Q3: 23 - < 27 Q4: 27 - < 32 Q5: ≥ 32 (ref) 2.67 2.54 3.26 3.04 (ref) 1.0 – 7.14 0.91 – 7.11 1.23 – 8.64 1.11 – 7.89 NASA-TLX - Mental demand < 40, very low 40 – 50, low 60 – 70, high ≥ 70, very high (ref) 0.66 2.72 2.07 (ref) 0.3 – 1.47 1.05 – 7.06 0.79 – 5.43 NASA-TLX – Physical demand < 40, very low 40 – 50, low 60 – 70, high ≥ 70, very high (ref) 1.16 5.40 1.32 (ref) 0.54 – 2.46 1.53 – 19.15 0.53 – 3.31 NASA-TLX – Temporal demand < 40, very low 40 – 50, low 60 – 70, high ≥ 70, very high (ref) 0.72 1.47 1.04 (ref) 0.33 – 1.55 0.56 – 3.88 0.21 – 5.19 NASA-TLX – Overall performance < 40, very low 40 – 50, low 60 – 70, high ≥ 70, very high (ref) 1.23 0.15 0.77 (ref) 0.44 – 3.44 0.04 – 0.67 0.08 – 7.61 NASA-TLX – Frustration level < 40, very low 40 – 50, low 60 – 70, high ≥ 70, very high (ref) 6.27 0.41 0.92 (ref) 0.81 – 48.55 0.15 – 1.10 0.44 – 1.96 NASA-TLX – Effort < 40, very low 40 – 50, low 60 – 70, high ≥ 70, very high (ref) 1.52 2.73 1.52 (ref) 0.69 – 3.35 1.03 – 7.24 0.55 – 4.19