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. Author manuscript; available in PMC: 2020 Aug 1.
Published in final edited form as: Obesity (Silver Spring). 2019 Aug;27(8):1275–1284. doi: 10.1002/oby.22522

Table 4.

Self-reported behavioral weight control strategy use among ILI participants by race/ethnic-sex subgroups

Non-Hispanic White African
American
Hispanic
Men Women Men Women Men Women
Weighed Self Daily [N(%)]
Baseline 120 (15.3) 112 (13.4) 8 (8.2) 24 (7.9) 9 (9.0) 19 (7.9)
1 year 425 (56.7) 415 (51.7) 44 (47.3) 100 (34.6) 33 (35.9) 70 (32.0)
4 years 335 (47.4) 287 (37.4) 30 (34.9) 71 (26.5) 22 (27.2) 35 (17.1)
8 years 283 (42.4) 284 (39.0) 26 (30.2) 67 (26.1) 18 (23.7) 33 (16.5)
Weighed Self Weekly [N(%)]
Baseline 376 (47.8) 392 (46.9) 41 (42.3) 85 (28.1) 31 (31.0) 63 (26.3)
1 year 714 (95.3) 760 (94.6) 91 (97.8) 266 (92.0) 81 (88.0) 203 (92.7)
4 years 603 (85.4) 603 (78.5) 67 (77.9) 186 (69.4) 56 (69.1) 130 (63.4)
8 years 527 (78.9) 546 (74.9) 57 (66.3) 168 (65.4) 42 (55.3) 111 (55.5)
Reduced calorie intake (number weeks/year) Median(P25-P75)
Baseline 0(0-10) 4(0-14) 0(0-12) 2(0-12) 0(0-8) 0(0-10)
1 year 50(40-52) 48(37-52) 45(30-52) 46(30-52) 51(38-52) 52(36-52)
4 years 16 (0-50) 12(0-40) 20 (4-50) 20(3-50) 7(0-48) 15(0-52)
8 years 8(0-30) 8(0-30) 15(0-40) 10(0-40) 9(0-49) 13(0-52)
Reduced fat (number weeks/year) Median(P25-P75)
Baseline 0(0-12) 4(0-20) 4(0-22) 4(0-24) 5(0-26) 10(0-50)
1 year 50(40-52) 48(40-52) 50(36-52) 48(36-52) 52(40-52) 52(40-52)
4 years 24(0-52) 16(0-50) 26 (4-50) 25(4-50) 20(2-52) 30(4-52)
8 years 7(0-45) 9(0-44) 13(0-50) 18(0-49) 26(0-52) 26(0-52)
Used meal replacements (number weeks/year) Median(P25-P75)
Baseline 0(0-0) 0(0-0) 0(0-0) 0(0-0) 0(0-0) 0(0-0)
1 year 48(36-52) 45(32-52) 44(35-52) 48(31-52) 51(33-52) 52(33-52)
4 years 30(1-52) 24(0-50) 25(2-45) 20(2-45) 24(0-52) 26(1-52)
8 years 8(0-40) 8(0-30) 8(0-40) 10(0-36) 11(0-40) 12(0-52)
Increased exercise (number weeks/year) Median(P25-P75)
Baseline 2(0-15) 4(0-16) 0(0-10) 4(0-15) 0(0-18) 3(0-24)
1 year 45(30-52) 40(30-52) 40(25-50) 40(26-50) 42(26-52) 48(26-52)
4 years 4 (0-26) 4(0-26) 4 (0-14) 4(0-26) 0(0-26) 0(0-21)
8 years 0(0-20) 0(0-16) 0(0-14) 3(0-24) 0(0-30) 0(0-20)