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. 2020 Apr 9;4(4):e16151. doi: 10.2196/16151

Table 1.

Demographic data of participants in three rounds of beta-testing of the mobile health Fit After Baby program.

Characteristics of beta-testers Round 1 (n=4) Round 2 (n=13) Round 3 (n=9) All groups (n=26)
Age (years), median (IQR) 34 (33.3-37) 33 (31-34.5) 30 (28-33.5) 33 (30.75-34)
Race, n (%)

White 4 (100) 12 (92) 8 (89) 24 (92)

Asian 0 (0) 1 (8) 1 (11) 2 (8)

Hispanic or Latino 0 (0) 0 (0) 1 (11) 1(4)
BMI (kg/m²), median (IQR) 35.9 (30.2-41.1) 31.2 (29.1-40.1) 32.3 (28.6-35.9) 31.8 (30.1-40.4)
Pregnancy complication, n (%)

Gestational diabetes 1 (25) 4 (31) 2 (22) 7 (27)

Pre-eclampsia 1 (25) 6 (46) 2 (22) 9 (35)

Gestational hypertension 1 (25) 2 (15) 5 (56) 8 (31)

Small-for-gestational age 0 (0) 2 (15) 2 (22) 4 (15)

Preterm birth 1 (25) 5 (38) 2 (22) 8 (31)