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Table 2 Water intakes (mL/d) from water and other beverages (mean, standard error) by socio-demographics and sourcing location

From: Trends in tap and bottled water consumption among children and adults in the United States: analyses of NHANES 2011–16 data

 

Water (tap+bottled)

Tap water

Bottled water

Other beverages

All >4y (N = 22,716)

1066 (20)

661 (24)

404 (16)

1034 (17)

Gender

 Males (N = 11,206)

1071 (24)

676 (25)

395 (16)

1214 (24)

 Females (N = 11,510)

1060 (20)

647 (27)

414 (17)

861 (14)

p-value for effect

0.59

0.15

0.10

< 0.01

Age

 4-8y (N = 2644)

430 (15)

264 (18)

165 (12)

508 (11)

 9-13y (N = 2501)

577 (19)

359 (21)

218 (18)

567 (12)

 14-18y (N = 2308)

866 (34)

481 (34)

385 (21)

743 (24)

 19-30y (N = 3248)

1305 (44)

819 (47)

486 (24)

1026 (21)

 31-50y (N = 5071)

1297 (30)

772 (33)

525 (25)

1217 (28)

 51-70y (N = 4873)

1100 (28)

694 (32)

406 (20)

1239 (22)

  > 70y (N = 2071)

809 (24)

598 (29)

212 (14)

898 (20)

p-value for effect

< 0.01

< 0.01

< 0.01

< 0.01

p-trend

< 0.01

< 0.01

< 0.01

< 0.01

Race/ethnicity

 non-Hispanic white (N = 7802)

1109 (26)

781 (27)

328 (16)

1157 (23)

 non-Hispanic black (N = 5365)

894 (29)

359 (23)

534 (23)

802 (14)

 MexicanAmerican (N = 3698)

997 (36)

391 (21)

605 (26)

861 (19)

 Other Hispanic (N = 2473)

1041 (33)

497 (41)

544 (34)

856 (18)

 Other/mixed race (N = 3378)

1092 (26)

658 (31)

434 (29)

807 (24)

p-value for effect

< 0.01

< 0.01

< 0.01

< 0.01

Income to poverty ratio (IPR)

  < 1 (N = 5633)

932 (37)

496 (45)

436 (21)

956 (30)

 1–1.99 (N = 5545)

1003 (27)

555 (27)

448 (22)

986 (27)

 2–3.49 (N = 4209)

1036 (28)

643 (28)

394 (21)

1055 (25)

  > 3.49 (N = 5558)

1181 (29)

821 (32)

360 (20)

1108 (19)

 Missing (N = 1771)

1074 (49)

609 (44)

464 (29)

916 (27)

p-value for effect

< 0.01

< 0.01

< 0.01

< 0.01

p-trend

< 0.01

< 0.01

< 0.01

< 0.01