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Table 3 Estimated odds of any missed care event, by agency ratio for three Understaffing categories

From: The association between care left undone and temporary Nursing staff ratios in acute settings: a cross- sectional survey of registered nurses

Odds of Care Left Undone, (95% CI)
  Understaffing category
Agency Ratio 0 0.01–0.24 ≥0.25
0 0.50 (0.46, 0.54) 0.91 (0.82, 1.00) 1.65 (1.52, 1.80)
0.1 0.53 (0.48, 0.59) 1.06 (0.96, 1.17) 1.91 (1.73, 2.10)
0.2 0.57 (0.48, 0.67) 1.24 (1.05, 1.45) 2.19 (1.90, 2.53)
0.3 0.63 (0.52, 0.75) 1.42 (1.15, 1.76) 2.52 (2.08, 3.06)
0.4 0.74 (0.62, 0.90) 1.52 (1.19, 1.94) 2.72 (2.24, 3.30)
0.5 1.00 (0.79, 1.25) 1.66 (1.21, 2.27) 2.83 (2.23, 3.59)
0.6 1.49 (1.08, 2.06) 1.97 (1.27, 3.04) 2.85 (2.12, 3.83)
0.7 2.23 (1.37, 3.64) 2.34 (1.22, 4.48) 2.81 (1.82, 4.32)