Table 2

Incidence per 100000 person years, 1990–94, by age group, diagnostic category, and socioeconomic group

	Traffic		Falls		Self inflicted		Violence
Household socioeconomic status	Girls	Boys	Girls	Boys	Girls	Boys	Girls	Boys
0–4 years
High and intermediate level salaried employees	33.1	39.2	400	482
Low level salaried employees	33.2	39.1	403	486
Skilled workers	34.8	47.0	451	538
Unskilled workers	38.9	50.9	474	542
Total	37.3	46.9	432	512
5–9 years
High and intermediate level salaried employees	102	133	398	578
Low level salaried employees	123	163	383	597
Skilled workers	133	190	385	636
Unskilled workers	145	216	378	627
Total	122	172	387	599
10–14 years
High and intermediate level salaried employees	178	227	361	514	21.2	4.68	3.08	7.99
Low level salaried employees	207	273	361	509	34.4	4.99	3.24	19.3
Skilled workers	188	296	379	538	32.8	4.92	8.63	14.8
Unskilled workers	213	332	357	515	53.9	10.1	13.5	22.3
Total	199	272	361	527	33.0	5.55	7.36	15.1
15–19 years
High and intermediate level salaried employees	210	369	304	413	156	37.3	12.36	82.9
Low level salaried employees	246	479	322	415	169	39.9	18.37	103
Skilled workers	277	571	291	406	196	42.4	20.49	131
Unskilled workers	308	601	295	401	286	60.5	32.04	141
Total	245	478	304	412	202	48.0	19.62	112