Table 1 Characteristics of insured individuals in MarketScan and Medicaid in 2019 for total population and 10 years continuously insured cohorts.

N total

16,365,997

100%

951,173

100%

4,414,153

100%

785,088

100%

Average Age (SD)

 0–10

1,769,668

10.81% [10.79,10.83]

0

0%

966,282

21.89% [21.85,21.93]

12,786

1.63% [1.60,1.66]

 11–15

1,134,755

6.93% [6.92,6.95]

57,649

6.06% [6.01,6.11]

420,337

9.52% [9.50,9.55]

121,698

15.50% [15.42,15.58]

 16–20

1,198,484

7.32% [7.31,7.34]

77,645

8.16% [8.11,8.22]

355,719

8.06% [8.03,8.08]

83,302

10.61% [10.54,10.68]

 21–25

1,125,466

6.87% [6.86,6.89]

64,518

6.78% [6.73,6.83]

252,630

5.72% [5.70,5.74]

33,886

4.32% [4.27,4.36]

 26–30

914,606

5.59% [5.58,5.60]

12,522

1.32% [1.29,1.34]

278,431

6.31% [6.29,6.33]

20,807

2.65% [2.61,2.69]

 31–35

1,083,188

6.62% [6.61,6.63]

7,973

0.84% [0.82,0.86]

257,384

5.83% [5.81,5.85]

30,147

3.84% [3.80,3.88]

 36–40

1,212,008

7.40% [7.39,7.42]

34,920

3.67% [3.63,3.70]

230,319

5.21% [5.20,5.22]

36,635

4.67% [4.62,4.71]

 41–45

1,243,876

7.60% [7.59,7.61]

62,628

6.58% [6.53,6.63]

203,168

4.60% [4.58,4.62]

37,636

4.79% [4.75,4.84]

 46–50

1,365,557

8.34% [8.33,8.36]

96,270

10.12% [10.06,10.18]

209,529

4.75% [4.73,4.77]

43,894

5.59% [5.55,5.64]

 51–55

1,438,802

8.79% [8.78,8.80]

126,599

13.31% [13.24,13.38]

235,764

5.34% [5.32,5.36]

56,053

7.14% [7.08,7.20]

 56–60

1,564,416

9.56% [9.54,9.57]

165,894

17.44% [17.36,17.52]

252,072

5.71% [5.69,5.73]

67,042

8.54% [8.48,8.60]

 61–64

1,193,997

7.30% [7.28,7.31]

153,426

16.13% [16.06,16.20]

191,947

4.35% [4.33,4.37]

54,007

6.88% [6.82,6.94]

 65+

1,121,174

6.85% [6.84,6.86]

91,129

9.58% [9.52,9.64]

560,152

12.69% [12.66,12.72]

187,194

23.84% [23.75,23.94]

 Male

7,505,072

45.85% [45.83,48.88]

361,235

37.98% [37.88,38.08]

1,955,914

44.31% [44.26,44.36]

305,781

38.95% [38.84,39.06]

 Female

8,860,925

54.14% [54.12,54.17]

589,938

62.02% [61.92,62.12]

2,457,890

55.68% [55.64,55.73]

479,307

61.05% [60.94,61.16]

 White

1,167,585

26.45% [26.41,26.49]

244,849

31.19% [31.08,31.29]

 Black

696,573

15.78% [15.75,15.81]

123,706

15.76% [15.68,15.84]

 Hispanic or Latinx

537,274

12.17% [12.14,12.20]

149,940

19.10% [19.01,19.19]

 Asian

424,975

9.63% [9.60,9.66]

75,564

9.62% [9.56,9.69]

 Native American

13,507

0.31% [0.30,0.31]

2,255

0.29% [0.28,0.30]

 Multiracial

1,391,912

31.53% [31.49,31.58]

171,393

21.83% [21.74,21.92]

 Unknown

182,327

4.13% [4.11,4.15]

17,381

2.21% [2.18,2.25]