. 2021 Feb 25;23(2):e23441. doi: 10.2196/23441

Table 1.

Distribution of outcomes in the sampling frame (N=206).

Questionnaire response status among health care workers		Participants, n (%)
Returned the questionnaire		151 (73.3)
	Complete	142 (68.9)
	Partial or break-off with sufficient information^a	9 (4.4)
Did not return the questionnaire (nonresponders)		55 (26.7)
	Logged in to survey but did not complete any items^b	16 (7.8)
	Returned responses^c	29 (14.1)
	Invitation returned undelivered^d	10 (4.8)

^aRegistered for the survey and responded to almost all questions (maximum of 2 questions not answered).

^bRegistered for the survey but returned no responses.

^cRemaining sample (participants remaining after excluding those who returned the questionnaires, those who logged in to survey but did not complete any items, and those for whom the invitation was returned undelivered.

^dEmail invitation was returned undelivered. Email delivery failed owing to the use of an incorrect, outdated, or out-of-space email address.