Table I.

Fit-test results

Candidate	Gender	FFP3 mask type	Beard/facial hair/none	Placement of Singh Thattha: Over/under turban	Test outcome
Qualitative fit test
1	Male	Stealth Half Mask P3	Full	Over	Pass
2	Male	Stealth Half Mask P3	Full	Over	Pass
3	Male	Stealth Half Mask P3	Full	Over	Pass
4	Male	Stealth Half Mask P3	Full	Over	Pass
5	Male	Stealth Half Mask P3	Full	Over	Pass
6	Male	Stealth Half Mask P3	Full	Over	Pass
7	Male	Stealth Half Mask P3	Full	Over	Pass
8	Male	Stealth Half Mask P3	Full	Over	Pass
9	Male	Stealth Half Mask P3	Partial	Over	Pass
10	Male	Stealth Half Mask P3	Partial	Over	Pass
11	Male	Stealth Half Mask P3	Partial	Over	Pass
12	Male	Stealth Half Mask P3	Partial	Over	Pass
13	Male	Stealth Half Mask P3	Partial	Over	Pass
14	Male	Stealth Half Mask P3	Partial	Under	Pass
15	Male	JSP Force 8 P3	Full	Over	Pass
16	Male	JSP Force 8 P3	Full	Over	Pass
17	Male	JSP Force 8 P3	Full	Over	Pass
18	Male	JSP Force 8 P3	Full	Over	Pass
19	Male	JSP Force 8 P3	Full	Over	Pass
20	Male	JSP Force 8 P3	Full	Over	Pass
21	Male	JSP Force 8 P3	Partial	Over	Pass
22	Male	JSP Force 8 P3	Partial	Over	Pass
23	Male	GSV Ellipse Half Mask P3	Full	Over	Pass
24	Male	GSV Ellipse Half Mask P3	Full	Over	Pass
25	Male	3M Half Mask P3	Full	Over	Fail
26	Male	3M Half Mask P3	Partial	Over	Fail
27	Male	3M Half Mask P3	Partial	Over	Pass
Quantitative fit test
28	Male	3M 8833	Full	Under	Pass (414)
29	Male	3M 8833	Full	Under	Pass (502)
30	Male	3M 8833	Full	Under	Pass (2066)
31	Male	3M 9332	Full	Over	Pass (687)a
32	Male	Stealth Half Mask P3	Full	Over	Pass (614)

^aUsing dual mural tape.