“…Pulse oximetry monitors were present in the EDs in all the referral hospitals, but actually functional in only one facility. These findings are similar to previous studies from South America, Africa, and Asia, [8,[14][15][16] suggesting that opportunities to learn and improve from previous experience have not been acted upon or have failed ongoing maintenance. Although availability of most equipment increased from primary to district, regional, and teaching hospital, it is notable that, even in teaching hospitals, essential equipment is not available in the ED where an injured patient would first be seen.…”