Appendix 3—table 3. Unadjusted Chi-Square Comparison with Deceased Patients Removed.

	All Observations (without deceased)		“Bone-Rx” Observations (without deceased)
	COVID-19 Dx	No COVID-19 Dx	COVID-19 Dx	No COVID-19 Dx
BP users	7,496	657,622	7,117	630,669
BP Non-users	503,917	10,357,704	2,986	69,544
	Odds Ratio	0.23	Odds Ratio	0.26
	95 % CI:	0.2290–0.2397	95 % CI:	0.2516–0.2745
	p-value	P<0.0001	p-value	P<0.0001

BP: bisphosphonate; CI: confidence interval; Dx: diagnosis.