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. 2013 Mar 23;13:38. doi: 10.1186/1471-2431-13-38

Table 2.

Rates and hazard ratios of allergic disease KD cohort compared to patients in comparison cohort during the 5-year follow-up period

  Comparison patients (n = 1012) KD patients (n = 253)
Allergic disease
 
 
 Yes
472
148
 Person time (years)
3776.39
801.46
 Incidencea
124.99
184.66
 Crude HR (95% CI)
1.00
1.57 (1.20-1.92)
 Adjusted HR (95% CI)b
1.00
1.52 (1.24-1.86)
Asthma
 
 
 Yes
269
89
 Person time (years)
4325.12
997.73
 Incidencea
62.19
89.20
 Crude HR (95% CI)
1.00
1.49 (1.16-1.92)
 Adjusted HR (95% CI)b
1.00
1.51 (1.17-1.95)
Allergic rhinitis
 
 
 Yes
388
119
 Person time (years)
4064.97
922.37
 Incidencea
95.45
129.02
 Crude HR (95% CI)
1.00
1.39 (1.12-1.72)
 Adjusted HR (95% CI)b 1.00 1.30 (1.04-1.62)

a per 1000 person-years.

b Adjustments are made for age, gender, and number of physician visits.