Table 4.

Relationship between quality of care criteria and mortality in different sensitivity analyses.

Adjusted * mortality OR (95% CI) for fulfilment of the quality of care criteria	Assessment of nutritional risk within 2 days after admission	Systematic pain assessment during mobilization	Assessment of ADL before the fracture	Assessment of ADL before discharge	Initiation of treatment to prevent future osteoporotic fractures
30-day post-admission mortality	0.98 (0.77 to 1.19)	0.72 (0.52 to 1.00)	0.54 (0.39 to 0.76)	0.28 (0.21 to 0.37)	0.64 (0.48 to 0.85)
30-day post-admission mortality excluding patients who died during hospitalization	1.01 (0.76 to 1.34)	0.73 (0.54 to 0.99)	0.65 (0.49 to 0.87)	0.42 (0.30 to 0.58)	0.73 (0.54 to 0.99)
30-day post-discharge mortality	0.98 (0.78 to 1.22)	0.80 (0.64 to 1.02)	0.71 (0.53 to 0.94)	0.55 (0.41 to 0.73)	0.80 (0.63 to 1.01)
180-day post-admission mortality	0.92 (0.78 to 1.10)	0.79 (0.63 to 0.99)	0.67 (0.53 to 0.85)	0.46 (0.37 to 0.58)	0.75 (0.61 to 0.91)
180-day post-discharge mortality	0.93 (0.76 to 1.12)	0.79 (0.65 to 0.96)	0.76 (0.61 to 0.94)	0.61 (0.49 to 0.76)	0.81 (0.67 to 0.97)
30-day post-admission mortality, largest hospital	0.38 (0.14 to 1.14)	0.22 (0.02 to 2.27)	0.50 (0.18 to 1.37)	0.50 (0.18 to 1.44)	0.40 (0.14 to 1.14)
30-day post-admission mortality, second largest hospital	0.69 (0.23 to 2.05)	NA†	0.03 (0.01 to 0.15)	0.03 (0.01 to 0.15)	NA†
30-day post-admission mortality, third largest hospital	0.97 (0.51 to 1.83)	0.78 (0.33 to 1.81)	0.60 (0.19 to 1.84)	0.18 (0.09 to 0.37)	0.72 (0.36 to 1.43)

* Adjusted for age, gender, comorbidity, living situation, type of fracture, fracture displacement status, ASA-score, delay until surgery and type of surgery. For post-discharge mortality ORs, also adjusted for length of hospital stay.

† No deaths among patients with systematic pain assessment or initiation of treatment to prevent future osteoporotic fractures.