Home environment factors associated with child BMI changes during COVID-19 pandemic

Table 2 Model comparing change in BMI (kg/m² change per month) from pre to during COVID-19 pandemic periods between varying levels of FNPA summary scores, eating, and activity subscales

	Pre- Pandemic	Early Pandemic	Difference in Early vs. Pre	p-value1	Late Pandemic	Difference in Late vs. Pre	p-value2
FNPA Summary Score
Tertile 1: 38–62 (n = 2221)	0.050 (0.0016)	0.128 (0.0092)	0.079 (0.0093)	Ref	0.054 (0.0064)	0.004 (0.0067)	Ref
Tertile 2: 63–68 (n = 2405)	0.038 (0.0015)	0.097 (0.0095)	0.059 (0.0096)	0.153	0.041 (0.0064)	0.003 (0.0067)	0.944
Tertile 3: 69–80 (n = 2120)	0.031 (0.0017)	0.075 (0.0104)	0.044 (0.0105)	0.014	0.046 (0.0074)	0.015 (0.0076)	0.266
FNPA-Eating
Tertile 1: 14–30 (n = 1736)	0.049 (0.0018)	0.117 (0.0106)	0.068 (0.0107)	Ref	0.052 (0.0074)	0.003 (0.0076)	Ref
Tertile 2: 31–34 (n = 3306)	0.038 (0.0013)	0.103 (0.0080)	0.064 (0.0081)	0.769	0.048 (0.0056)	0.010 (0.0099)	0.441
Tertile 3: 35–40 (n = 1704)	0.033 (0.0019)	0.082 (0.0117)	0.049 (0.0118)	0.228	0.034 (0.0083)	0.001 (0.0085)	0.909
FNPA-Activity
Tertile 1: 14–30 (n = 1948)	0.053 (0.0017)	0.132 (0.0098)	0.078 (0.0099)	Ref	0.055 (0.0069)	0.002 (0.0071)	Ref
Tertile 2: 31–34 (n = 2354)	0.034 (0.0016)	0.088 (0.0095)	0.054 (0.0097)	0.078	0.036 (0.0066)	0.002 (0.0068)	0.989
Tertile 3: 35–40 (n = 2444)	0.034 (0.0015)	0.086 (0.0097)	0.052 (0.0098)	0.058	0.048 (0.0068)	0.014 (0.0070)	0.225

Values are mean change in BMI per month (SE) adjusted for baseline BMI, sex, race/ethnicity, age, and public insurance
p-value1 = comparison of difference in BMI change from pre-pandemic and early pandemic (comparing Tertile 2 and Tertile 3 versus Tertile 1)
p-value2 = comparison of difference in BMI change from pre-pandemic and late pandemic (comparing Tertile 2 and Tertile 3 versus Tertile 1)

ISSN: 1479-5868