Table 5b.

Relative risk of overall revision (due to any cause), aseptic loosening of acetabular component, aseptic loosening of femoral component, dislocation, and infection adjusted for age sex, and diagnosis (OA vs. other). All cemented prostheses, n = 86,929

A	B		C		D		E		F
Total
1987–1992	1		1		1		1		1
1993–1997	0.92	0.01	0.87	0.012	0.81	<0.001	1.57	<0.001	1.17	0.2
	(0.86–0.98)		(0.78–0.97)		(0.75–0.88)		(1.28–1.92)		(0.91–1.49)
1998–2002	0.59	<0.001	0.64	<0.001	0.25	<0.001	2.01	<0.001	1.07	0.6
	(0.54–0.64)		(0.55–0.74)		(0.22–0.29)		(1.63–2.47)		(0.83–1.37)
2003–2007	0.72	<0.001	0.40	<0.001	0.17	<0.001	2.20	<0.001	1.82	<0.001
	(0.65–0.81)		(0.30–0.54)		(0.13–0.22)		(1.74–2.77)		(1.41–2.34)
First year
1987–1992	1		1		1		1		1
1993–1997	1.72	<0.001	1.00	1.0	1.08	0.8	2.64	<0.001	2.03	0.01
	(1.34–2.21)		(0.56–1.79)		(0.67–1.74)		(1.74–3.99)		(1.17–3.52)
1998–2002	1.84	<0.001	0.90	0.7	0.45	0.007	3.51	<0.001	1.84	0.03
	(1.44–2.34)		(0.51–1.60)		(0.25–0.81)		(2.37–5.21)		(1.07–3.18)
2003–2007	2.01	<0.001	0.36	0.009	0.20	<0.001	3.26	<0.001	3.85	<0.001
	(1.58–2.54)		(0.17–0.77)		(0.09–0.45)		(2.19–4.85)		(2.34–6.34)
After 1 year
1987–1992	1		1		1		1		1
1993–1997	0.87	<0.001	0.86	0.01	0.80	<0.001	1.29	0.04	1.01	1.0
	(0.81–0.94)		(0.77–0.97)		(0.74–0.87)		(1.02–1.64)		(0.76–1.32)
1998–2002	0.49	<0.001	0.62	<0.001	0.25	<0.001	1.53	0.001	0.91	0.5
	(0.45–0.54)		(0.54–0.73)		(0.21–0.28)		(1.18–1.99)		(0.68–1.21)
2003–2007	0.52	<0.001	0.42	<0.001	0.17	<0.001	2.02	<0.001	1.23	0.2
	(0.44–0.60)		(0.31–0.58)		(0.13–0.23)		(1.44–2.81)		(0.88–1.71)

A–F, see Table 5a.