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. 2022 Oct 21;150(5):e2022058200. doi: 10.1542/peds.2022-058200

TABLE 1.

Total Participant Demographics Compared with Analysis-eligible Participant Demographics by District and by Study Period

Study Periods and Districts Total Individualsb Eligible for TTS Study Population Students Male White Black Hispanic or Spanish Originf
Enrolledc (%) Analysis Eligibled (%) Enrolledd (%) Analysis Eligiblee (%) Enrolledc (%) Analysis Eligiblee (%) Enrolledd (%) Analysis Eligiblee (%) Enrolledc (%) Analysis Eligibled (%) Enrolledd (%) Analysis Eligiblee (%)
11/29/21–1/28/22
 All districts 15066e 2463 (16) 1675 (68) 2265 (92) 1543 (92) 1159 (47) 783 (47) 1937 (79) 1305 (78) 359 (15) 240 (14) 240 (10) 149 (9)
 District A 495 314 (63) 221 (70) 308 (98) 215 (97) 140 (45) 101 (46) 309 (98) 218 (99) 2 (1) 2 (1) 18 (6) 12 (5)
 District B g 196 92 (47) 178 (91) 84 (91) 93 (47) 47 (51) 113 (58) 45 (49) 76 (39) 42 (46) 24 (12) 6 (7)
 District C 10967 470 (4) 279 (59) 410 (87) 241 (86) 245 (52) 143 (51) 329 (70) 193 (69) 120 (26) 73 (26) 42 (9) 26 (9)
 District D 189 152 (80) 187 (99) 150 (99) 97 (51) 79 (52) 175 (93) 139 (91) 3 (2) 2 (1) 29 (15) 26 (17)
 District Ea 321 274 (85) 314 (98) 268 (98) 143 (45) 122 (45) 210 (65) 178 (65) 74 (23) 63 (23) 39 (12) 30 (11)
 District F 451 197 (44) 92 (47) 172 (87) 76 (83) 86 (44) 30 (33) 152 (77) 69 (75) 23 (12) 9 (10) 36 (18) 13 (14)
 District G 2658 667 (25) 457 (69) 596 (89) 410 (90) 304 (46) 210 (46) 575 (86) 390 (85) 35 (5) 23 (5) 45 (7) 29 (6)
 District Ha 60 25 (42) 25 (100) 25 (100) 25 (100) 13 (52) 13 (52) 18 (72) 18 (72) 3 (12) 3 (12) 4 (16) 4 (16)
 District I 435 84 (19) 83 (99) 75 (89) 74 (89) 38 (45) 38 (46) 56 (67) 55 (66) 23 (27) 23 (28) 3 (4) 3 (4)
1/3/22–1/28/22
 All districts 11017e 1564 (14) 940 (60) 1392 (89) 829 (88) 738 (47) 437 (46) 1246 (80) 741 (79) 225 (14) 134 (14) 147 (9) 73 (8)
 District A 265 155 (58) 91 (59) 149 (96) 85 (93) 71 (46) 41 (45) 152 (98) 90 (99) 0 (0) 0 (0) 11 (7) 5 (5)
 District B 196 92 (47) 178 (91) 84 (91) 93 (47) 47 (51) 113 (58) 45 (49) 76 (39) 42 (46) 24 (12) 6 (7)
 District C 7338 282 (4) 152 (54) 235 (83) 124 (82) 151 (54) 82 (54) 201 (71) 108 (71) 72 (26) 40 (26) 23 (8) 14 (9)
 District D 65 40 (62) 65 (100) 40 (100) 30 (46) 19 (48) 63 (97) 38 (95) 2 (3) 2 (5) 10 (15) 7 (18)
 District F 451 197 (44) 92 (47) 172 (87) 76 (83) 86 (44) 30 (33) 152 (77) 69 (75) 23 (12) 9 (10) 36 (18) 13 (14)
 District G 2528 585 (23) 390 (67) 518 (89) 346 (89) 269 (46) 180 (46) 509 (87) 336 (86) 29 (5) 18 (5) 40 (7) 25 (6)
 District I 435 84 (19) 83 (99) 75 (89) 74 (89) 38 (45) 38 (46) 56 (67) 55 (66) 23 (27) 23 (28) 3 (4) 3 (4)
a

Districts E and H returned to universal masking in January because of o.

b

Reexposure cases are reported and counted as unique cases.

c

Percentages are calculated on the basis of the number of participants eligible to participate in test-to-stay; only districts that reported the number of total participants eligible to participate in test-to-stay are included in the overall total.

d

Percentages are calculated on the basis of the number of participants enrolled.

e

Percentages are calculated on the basis of the number of analysis-eligible participants.

f

The North Carolina Department of Public Instruction database does not capture race and ethnicity as 2 separate categorical variables.

g

The em dash (—) represents unknown eligible participant numbers because the number of exposures were not reported by the district.