Skip to main content

Table 4 Total water and water density among adults by socio-demographic group

From: Water and beverage consumption among adults in the United States: cross-sectional study using data from NHANES 2005–2010

 

Total H20 from all sources (mL)

H20 from all sources (mL) per 1,000 kcal

 

Mean (SE)

p-difference of means

Mean (SE)

p-difference of means

All adults

3311 (19)

-

1369 (5.4)

-

Age group

    

20-50y

3560 (30)

ref

1343 (6.9)

ref

51-70y

3229 (27)

<0.001

1442 (12.3)

<0.001

≥71y

2251 (17)

<0.001

1306 (11.7)

0.14

Gender

    

Men

3779 (26)

ref

1274 (6.2)

ref

Women

2899 (16)

<0.001

1454 (9.3)

<0.001

Race/ethnicity

    

Non-Hispanic White

3439 (24)

ref

1412 (8.9)

ref

Non-Hispanic Black

2854 (32)

<0.001

1185 (10.2)

<0.001

Mexican-American

3037 (36)

<0.001

1277 (9.8)

<0.001

Other Hispanic

3156 (44)

<0.001

1308 (11.1)

<0.001

Other race – including mixed race

3155 (67)

<0.001

1399 (16.8)

0.49

Family income-to-poverty ratio

    

<1

3164 (37)

<0.001

1299 (11.4)

<0.001

1-1.99

3176 (27)

<0.001

1335 (11.3)

<0.001

2-3.49

3172 (30)

<0.001

1377 (12.6)

0.049

≥3.5

3512 (23)

ref

1411 (11.8)

ref