Excess Mortality in an Inception Cohort of Childhood Diabetes Diagnosed 1990–2010

Table 2

Standardized mortality ratios by age attained and sex for childhood-onset type 1 diabetes compared to the general population.

Attained age (years)	Sex	Person-years	Crude mortality rate per 100,000	Expected mortality rate per 100,000 (2015 Aus)	SMR (95% CI) indirect
10–19	Female	22,941	56.67	16.53	3.43 (1.99, 5.91)
10–19	Male	22,923	56.71	26.47	2.14 (1.24, 3.69)
10–19	Total	45,864	56.69	21.63	2.62 (1.78, 3.85)
20–29	Female	20,986	162.01	24.15	6.71 (4.79, 9.39)
20–29	Male	21,666	161.54	63.81	2.53 (1.82, 3.52)
20–29	Total	42,653	161.77	44.22	3.66 (2.89, 4.63)
30–39	Female	8,156	257.49	50.93	5.06 (3.30, 7.76)
30–39	Male	8,537	328.00	101.25	3.24 (2.24, 4.69)
30–39	Total	16,692	293.55	76.05	3.86 (2.92, 5.11)
Total	Female	52,083	130.56	52.83	4.18 (3.30, 5.30)
Total	Male	53,126	143.06	98.33	2.19 (1.75, 2.74)
Total	Total	105,209	136.87	75.70	2.83 (2.40, 3.33)