Table 4.

The Results From the Present Study is Compared (a) With the Previous Study, (b) as well as the Data from Finsen et al, (c) Falch et al, (d) Nymark et al,^14,25–27 and (e) Data Were Adjusted to Similar Age Groups to Show the Incidence of Hip Fractures in Men.

	Age	Person-years	Number of fractures	Incidence	Confidence interval
Ostfold county, Norway 2008-2010a	50-74	110 961	134	121	100	141
	75+	24 449	319	1305	1237	1372
	Total	135 410	453	335	300	369
Southeastern Norway 1998-2003ba	50-74	100 494	125	124	103	146
	75+	24 539	327	1333	1189	1476
	Total	125 033	452	362	328	395
Central Norway 1997-1998cb	50-74	39 076	93	119	85	153
	75+	9889	280	1416	1183	1649
	Total	48 965	373	381	326	435
Western Norway 1988-1989d	50-74	11 990	36	300	202	398
	75+	3959	81	2046	1605	2487
	Total	15 949	117	734	601	866
Oslo 1988-1989d	50-74	50 136	316	630	561	700
	75+	12 096	349	2885	2587	3184
	Total	62 232	665	1069	988	1149
Funen, Denmark, 1996-2003ec	50-69	50 315	44	80	63	96
	70+	21 544	180	888	799	976
	Total	151 354	471	311	283	339

^a Population at risk for the entire 5-year study period.

^b Population shown for a single year, number of fractures for the 2-year study period.

^c Similar age brackets not possible due to the way of presenting original data. Includes first and second fractures.