P.Re.Val.E.: outcome research program for the evaluation of health care quality in Lazio, Italy

Table 3 Acute myocardial infarction: mortality within 30 days of hospital admission, by area of residence

Area	N	Crude rate × 100	Adjusted rate × 100	Adjusted RR	p
Rome District I	385	10.39	9.31	0.84	0.297
Rome District II	312	10.90	8.80	0.79	0.202
Rome District III	129	15.50	12.39	1.12	0.641
Rome District IV	567	9.70	9.04	0.82	0.152
Rome District V	709	10.86	11.13	1.00	0.982
Rome District VI	515	11.65	11.06	1.00	0.981
Rome District VII	298	9.40	9.86	0.89	0.546
Rome District VIII	565	9.03	10.96	0.99	0.932
Rome District IX	351	12.25	10.06	0.91	0.548
Rome District X	454	9.69	10.44	0.94	0.696
Rome District XI	415	14.70	12.49	1.13	0.387
Rome District XII	427	11.94	11.26	1.01	0.922
Rome District XIII	700	11.43	10.92	0.98	0.891
Fiumicino	221	9.50	9.90	0.89	0.620
Rome District XV	445	11.46	10.31	0.93	0.623
Rome District XVI	424	12.97	11.52	1.04	0.794
Rome District XVII	268	13.43	10.19	0.92	0.636
Rome District XVIII	393	12.72	11.46	1.03	0.827
Rome District XIX	594	11.62	10.05	0.91	0.444
Rome District XX	414	11.84	12.84	1.16	0.329
ASL RM/F	894	10.07	10.04	0.90	0.368
ASL RM/G	1278	10.95	11.78	1.06	0.500
ASL RM/H	1693	10.16	10.92	0.98	0.846
Viterbo	182	9.34	8.77	0.79	0.347
Viterbo Province	741	12.42	13.08	1.18	0.132
Rieti	181	9.39	9.37	0.84	0.504
Rieti Province	329	13.37	13.16	1.19	0.281
Latina	307	11.73	12.45	1.12	0.511
Latina Province	1223	11.37	12.73	1.15	0.124
Frosinone	180	11.67	13.71	1.24	0.345
Frosinone Province	1088	9.93	10.62	0.96	0.662

ISSN: 1472-6963