Table 3.
Time trends in water intakes (mL) from tap, bottled water, and other beverages including SSV (mean, standard error)
| NHANES cycle | p-trend | ||||
|---|---|---|---|---|---|
| 2011–12 | 2013–14 | 2015–16 | p-value | ||
| All >4y | |||||
| Tap+Bottled water | 1011 (33) | 1039 (30) | 1144 (38) | <0.05 | <0.05 |
| Tap water | 643 (32) | 639 (48) | 700 (43) | 0.51 | 0.29 |
| Bottled water | 368 (30) | 400 (27) | 444 (24) | 0.14 | 0.05 |
| Other beverages | 1097 (31) | 1038 (32) | 970 (21) | <0.01 | <0.005 |
| SSB | 322 (12) | 283 (14) | 262 (13) | <0.01 | <0.005 |
| Not SSB | 775 (32) | 755 (31) | 708 (21) | 0.17 | 0.09 |
| Total | 2108 (45) | 2077 (44) | 2114 (46) | 0.82 | 0.92 |
| Age 4-18y | |||||
| Tap+Bottled water | 577 (29) | 642 (24) | 663 (34) | 0.12 | 0.06 |
| Tap water | 332 (26) | 383 (36) | 393 (35) | 0.30 | 0.17 |
| Bottled water | 245 (31) | 259 (18) | 269 (23) | 0.82 | 0.53 |
| Other beverages | 675 (21) | 630 (18) | 522 (13) | <.0001 | < 0.0001 |
| SSB | 324 (9) | 291 (16) | 237 (14) | <.0001 | < 0.0001 |
| Not SSB | 351 (18) | 339 (15) | 285 (8) | <0.001 | <0.005 |
| Total | 1253 (38) | 1272 (30) | 1185 (30) | 0.11 | 0.16 |
| Age 19y+ | |||||
| Tap+Bottled water | 1126 (38) | 1143 (36) | 1271 (40) | <0.05 | <0.05 |
| Tap water | 725 (38) | 706 (54) | 781 (45) | 0.50 | 0.35 |
| Bottled water | 400 (31) | 437 (30) | 490 (28) | 0.11 | <0.05 |
| Other beverages | 1208 (35) | 1144 (35) | 1088 (27) | <0.05 | <0.01 |
| SSB | 321 (14) | 280 (15) | 269 (14) | <0.05 | <0.05 |
| Not SSB | 887 (37) | 864 (34) | 819 (25) | 0.27 | 0.13 |
| Total | 2334 (49) | 2287 (50) | 2359 (51) | 0.60 | 0.73 |