Research Article
Twelve-Month Retention in and Impact of Enhance®Fitness on Older Adults in Hawai‘i
Table 1
Characteristics of the full sample (N = 1,202), those completing 12 months (N = 427), and those dropping out (N = 775).
| | Baseline (N = 1,202), N (%) | 12 months (N = 427), N (%) | Dropped-out (N = 775), N (%) | Significance probability |
| Baseline age | | | | | <65 | 217 (18.1) | 61 (14.3) | 156 (20.1) | | 65–69 | 269 (22.4) | 91 (21.3) | 178 (23.0) | | 70–74 | 225 (18.7) | 69 (16.2) | 156 (20.1) | | 75–79 | 193 (16.1) | 83 (19.4) | 110 (14.2) | | 80–84 | 155 (12.9) | 74 (17.3) | 81 (10.5) | | 85+ | 143 (11.9) | 49 (11.5) | 94 (12.1) | | Female gender | 1053 (87.6) | 385 (90.2) | 668 (86.2) | ns | Race/ethnicity | | | | | Caucasian | 474 (39.4) | 125 (29.3) | 349 (45.0) | | Filipino | 153 (12.7) | 46 (10.8) | 107 (13.8) | | Japanese | 369 (30.7) | 198 (46.4) | 171 (22.1) | | NHPI | 101 (8.4) | 32 (7.5) | 69 (8.9) | | Others | 105 (8.7) | 26 (6.1) | 79 (10.2) | | Married | 574 (47.8) | 212 (49.6) | 362 (46.7) | ns | Living alone | 401 (33.4) | 136 (31.9) | 265 (34.2) | ns | Household income | | | | | <15K | 247 (20.5) | 73 (17.1) | 174 (22.5) | ns | 15–25K | 267 (22.2) | 99 (23.2) | 168 (21.7) | | 25–50K | 291 (24.2) | 107 (25.1) | 184 (23.7) | | 50–75K | 154 (12.8) | 55 (12.9) | 99 (12.8) | | 75K+ | 97 (8.1) | 44 (10.3) | 53 (6.8) | | Unknown | 146 (12.1) | 49 (11.5) | 97 (12.5) | | Chronic condition(s) | 888 (73.9) | 317 (74.2) | 571 (73.7) | ns | Depression | 117 (9.7) | 28 (6.6) | 89 (11.5) | | Performance measure (baseline) | Mean (SD) | Mean (SD) | Mean (SD) | | Chair stands | 11.3 (3.9) | 11.6 (4.0) | 11.1 (3.9) | | Arm curls | 12.0 (4.1) | 11.7 (4.0) | 12.2 (4.3) | | Up-and-go | 7.8 (4.2) | 7.7 (3.6) | 8.0 (4.7) | | Participation (%) | 55.8 (18.5) | 63.7 (14.6) | 51.4 (19.0) | |
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