Table 3 Incidence rate ratios (IRR) and 95% confidence intervals (CI) for AITDs in AR and non-AR patients
OVERALL AITDs | Hashimoto’s thyroiditis | Grave`s Disease | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AR | Non-AR | AR | Non-AR | AR | Non-AR | |||||||
IRR (95%CI) | P | IRR (95%CI) | P | IRR (95%CI) | P | IRR (95%CI) | P | IRR (95%CI) | P | IRR (95%CI) | P | |
Overall | 1.51 (1.26–1.71) | *0.001 | 0.66 (0.64–0.69) | *0.001 | 1.729 (1.66–1.97) | *0.001 | 0.578 (0.56–0.59) | *0.001 | 2.46 (0.69–3.75) | *0.001 | 0.41 (0.01–1.74) | *0.001 |
Age category (years) | ||||||||||||
< 30 | 1.22 (0.95–1.55) | 0.119 | 0.7 (0.58–0.85) | *0.001 | 1.31 (1.00- 1.71) | 0.051 | 0.68 (0.55–0.84) | *0.001 | 1.07 (0.55–2.09) | 0.848 | 0.44 (0.30–0.66) | *0.001 |
30.1–40 | 1.38 (1.06–1.78) | 0.015 | 0.9 (0.742- 1.10) | 0.303 | 1.5 (1.14–1.98) | *0.004 | 0.9 (0.72–1.12) | 0.34 | 2.25 (0.95–5.32) | 0.066 | 0.74 (0.49–1.12) | 0.151 |
40.1–50 | 1.39 (1.05–1.86) | *0.02 | 0.97 (0.80–1.19) | 0.771 | 1.52 (1.11–2.08) | *0.01 | 0.95 (0.76–1.2) | 0.679 | 2.62 (1.27–5.43) | *0.01 | 1 (0.67–1.49) | 0.997 |
50.1–60 | 1.33 (0.96–1.86) | 0.086 | 1 (0.81–1.22) | 0.976 | 1.44 (1.00- 2.07) | *0.047 | 0.99 (0.78–1.25) | 0.92 | 2.04 (0.91–4.57) | 0.084 | 1.04 (0.69–1.566) | 0.859 |
> 60 | 1.32 (0.92–1.89) | 0.129 | 0.9 (0.88–1.98) | 0.89 | 1.43 (0.96–2.12) | 0.08 | 0.99 (0.38–1.11) | 0.971 | 1.97 (0.83–4.66) | 0.124 | 1 (0.16–1.66) | 0.59 |
Sex | ||||||||||||
Females | 1.49 (0.91–1.64) | *0.001 | 1.35 (0.91–1.64) | *0.001 | 2.64 (1.84–3.78) | *0.001 | 1.15 (0.91–1.44) | *0.023 | 2.64 (1.84–3.78) | *0.001 | 1.15 (0.91–1.44) | *0.023 |