. Author manuscript; available in PMC: 2021 Feb 1.

Published in final edited form as: J Pediatr. 2019 Dec 4;217:98–109.e8. doi: 10.1016/j.jpeds.2019.10.046

Table VIII.

Sensitivity analysis for influenza

	ALL			All childhood leukemias

Sensitivity analysis	No.	I²	OR (95% CI)	No.	I²	OR (95% CI)

After excluding studies with <10 subjects with exposure/outcome	2	84.2%	4.31 (0.80–23.12)	4	77.8%	1.74 (0.92–3.32)
After excluding studies that included cases >19 years of age	3	68.7%	3.69 (0.96–14.28)	5	70.5%	1.70 (0.93–3.12)
After excluding studies that combined the exposure periods 3 months before pregnancy and pregnancy	3	0%	6.87 (2.57–18.42)	4	63.2%	2.82 (0.97–8.19)