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. 2021 May 24;18(5):e1003596. doi: 10.1371/journal.pmed.1003596

Table 1. Characteristics of students by race/ethnicity1.

Characteristics PI Total2 n (%) AIAN Total n (%) FI Total n (%) White Total n (%)
Grade
Fifth 78,841 40,037 (50.8) 97,129 49,831 (51.3) 328,667 165,646 (50.4) 3,309,982 1,673,741 (50.6)
Seventh 78,841 38,804 (49.2) 97,129 47,298 (48.7) 328,667 163,021 (49.6) 3,309,982 1,636,241 (49.4)
Sex
Boys 78,841 40,125 (50.9) 97,129 48,905 (50.4) 328,667 171,001 (52.0) 3,309,982 1,703,654 (51.5)
Girls 78,841 38,716 (49.1) 97,129 48,224 (49.7) 328,667 157,666 (48.0) 3,309,982 1,606,328 (48.5)
Age
9 78,841 36 (0.05) 97,129 26 (0.03) 328,667 114 (0.03) 3,309,982 862 (0.03)
10 78,841 22,144 (28.1) 97,129 25,176 (25.9) 328,667 94,910 (28.9) 3,309,982 863,439 (26.1)
11 78,841 16,907 (21.4) 97,129 22,831 (23.5) 328,667 67,854 (20.7) 3,309,982 782,045 (23.6)
12 78,841 22,667 (28.8) 97,129 25,782 (26.5) 328,667 94,482 (28.8) 3,309,982 876,234 (26.5)
13 78,841 16,049 (20.4) 97,129 21,539 (22.2) 328,667 67,753 (20.6) 3,309,982 757,007 (22.9)
14 78,841 1,025 (1.3) 97,129 1,745 (1.8) 328,667 3,486 (1.1) 3,309,982 29,718 (0.9)
15 78,841 13 (0.02) 97,129 30 (0.03) 328,667 68 (0.02) 3,309,982 677 (0.02)
Fitness level3
Unfit 78,841 29,040 (36.8) 97,129 37,217 (38.3) 328,667 104,514 (31.8) 3,309,982 870,070 (26.3)
Fit 78,841 36,557 (46.4) 97,129 42,903 (44.2) 328,667 166,394 (50.6) 3,309,982 1,544,151 (46.7)
Super fit 78,841 13,244 (16.8) 97,129 17,009 (17.5) 328,667 57,759 (17.6) 3,309,982 895,761 (27.1)
Overweight/obesity4
2001–2002 6,859 2,797 (40.8) 6,939 2,614 (37.7) 18,808 6,607 (35.1) 228,723 66,929 (29.3)
2002–2003 8,451 3,334 (39.5) 7,633 3,083 (40.4) 19,726 7,170 (36.4) 250,803 74,634 (29.8)
2003–2004 5,759 2,679 (46.5) 6,488 2,681 (41.3) 20,067 7,124 (35.5) 247,642 73,586 (29.7)
2004–2005 5,764 2,723 (47.2) 6,156 2,632 (42.8) 21,880 8,035 (36.7) 241,538 73,038 (30.2)
2005–2006 5,087 2,589 (50.9) 5,923 2,529 (42.7) 22,398 7,956 (35.5) 232,758 68,584 (29.5)
2006–2007 4,935 2,539 (51.5) 5,970 2,617 (43.8) 22,630 7,927 (35.0) 227,694 65,946 (29.0)
2007–2008 5,174 2,685 (51.9) 6,163 2,616 (42.5) 23,951 8,454 (35.3) 226,316 65,669 (29.0)
2008–2009 5,326 2,740 (51.5) 6,096 2,678 (43.9) 24,578 8,685 (35.3) 224,730 64,904 (28.9)
2009–2010 5,215 2,668 (51.2) 6,774 3,022 (44.6) 21,429 7,583 (35.4) 213,321 62,011 (29.1)
2010–2011 4,663 2,439 (52.3) 5,055 2,222 (44.0) 22,436 7,885 (35.1) 202,028 56,495 (28.0)
2011–2012 4,587 2,294 (50.0) 5,352 2,382 (44.5) 23,292 7,930 (34.1) 209,033 58,092 (27.8)
2012–2013 4,408 2,247 (51.0) 5,193 2,271 (43.7) 22,826 7,672 (33.6) 206,923 56,050 (27.1)
2013–2014 4,180 2,057 (49.2) 4,678 2,062 (44.1) 21,755 7,265 (33.4) 200,422 53,773 (26.8)
2014–2015 4,260 2,238 (52.5) 9,624 4,385 (45.6) 21,644 7,118 (32.9) 199,838 53,587 (26.8)
2015–2016 4,173 2,086 (50.0) 9,085 4,146 (45.6) 21,247 6,991 (32.9) 198,213 53,803 (27.1)

1 Authors’ analysis of the CA FitnessGram data. The numbers are n (% within each racial/ethnic group) unless otherwise noted.

2 Total n for overweight/obesity is for each academic year for each racial/ethnic group. For all other characteristics, the total n is for each racial/ethnicity.

3 Those categories are based on whether students exceeded, met, or did not meet the Cooper Institute’s guidelines for the time to run a mile for each age and sex.

4 Overweight and obese categories are defined as having BMI z-score 85 and 95 percentiles in comparison to the Centers for Disease Control and Prevention’s growth chart from 2000.

AIAN, American Indian/Alaska Native; BMI, body mass index; CA, California; FI, children of Filipino origin; PI, children of Pacific Islander origin.