| Literature DB >> 26933882 |
Hsiao-Ting Chang1,2,3, Hsi-Chung Chen4, Pesus Chou2.
Abstract
BACKGROUND: Fear of falling is an important risk indicator for adverse health related outcomes in older adults. However, factors associated with fear of falling among community-dwelling older adults are not well-explored.Entities:
Mesh:
Year: 2016 PMID: 26933882 PMCID: PMC4775068 DOI: 10.1371/journal.pone.0150612
Source DB: PubMed Journal: PLoS One ISSN: 1932-6203 Impact factor: 3.240
Comparisons of SF-36 scores of subjects with and without fear of falling by different genders (Total n = 3824, including 2158 men and 1666 women).
| Fear of falling for men | P value for t test | Fear of falling for women | P value for t test | |||
|---|---|---|---|---|---|---|
| No (n = 1167) | Yes (n = 991) | No (n = 615) | Yes (n = 1051) | |||
| Physical Functioning | 53.3±6.0 | 50.5±8.3 | < 0.01 | 51.2±6.8 | 48.4±9.6 | < 0.01 |
| Role Physical | 53.6±7.2 | 50.4±10.3 | < 0.01 | 51.6±9.5 | 49.2±12.7 | < 0.01 |
| Bodily Pain | 59.2±7.0 | 58.1±8.1 | < 0.01 | 57.3±8.2 | 55.4v9.5 | < 0.01 |
| General Health | 52.2±8.2 | 48.4±9.1 | < 0.01 | 51.2±8.7 | 47.5±9.7 | < 0.01 |
| Vitality | 60.0±6.7 | 57.3±7.0 | < 0.01 | 58.9±6.8 | 55.9±7.7 | < 0.01 |
| Social Functioning | 54.5±6.4 | 51.5±8.2 | < 0.01 | 54.0±6.9 | 50.8±9.2 | < 0.01 |
| Role Emotional | 54.0±6.0 | 52.7±8.0 | < 0.01 | 53.7±6.6 | 52.4±11.2 | < 0.01 |
| Mental Health | 53.6±7.4 | 51.0±8.2 | < 0.01 | 52.5±7.2 | 49.2±8.6 | < 0.01 |
| | ||||||
| PCS | 54.8±6.0 | 52.0±8.1 | < 0.01 | 52.6±7.4 | 50.0±9.1 | < 0.01 |
| MCS | 55.0±5.9 | 52.9±7.1 | < 0.01 | 54.8±5.9 | 52.3±8.0 | < 0.01 |
Prevalence of fear of falling according to sociodemographic strata.
| Total subjects for men (n = 2,158) | Fear of falling for men (n = 991) | P value for Chi-square | Total subjects for women (n = 1,666) | Fear of falling for women (n = 1,051) | P value for Chi-square | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Characteristics | n | % | n | Rate (%) | test | n | % | n | Rate (%) | test |
| < 0.01 | < 0.01 | |||||||||
| 65–74 | 1,286 | 59.6 | 520 | 40.4 | 1,007 | 60.4 | 593 | 58.9 | ||
| ≥ 75 | 872 | 40.4 | 471 | 54.0 | 659 | 39.6 | 458 | 69.5 | ||
| No | 1,932 | 89.5 | 845 | 43.7 | < 0.01 | 1,372 | 82.4 | 821 | 59.8 | < 0.01 |
| Yes | 226 | 10.5 | 146 | 64.6 | 294 | 17.6 | 230 | 78.2 | ||
| 0.94 | 0.06 | |||||||||
| Not living alone | 2,052 | 95.1 | 942 | 45.9 | 1,560 | 93.6 | 975 | 62.5 | ||
| Living alone | 106 | 4.9 | 49 | 46.2 | 106 | 6.4 | 76 | 71.7 | ||
| < 0.01 | 0.16 | |||||||||
| Help by oneself | 1,091 | 50.6 | 440 | 40.3 | 514 | 31.0 | 310 | 60.3 | ||
| Help from relatives | 719 | 33.4 | 375 | 52.2 | 843 | 50.8 | 535 | 63.5 | ||
| Help from public resources | 290 | 13.5 | 145 | 50.0 | 192 | 11.6 | 125 | 65.1 | ||
| Can't get any help | 54 | 2.5 | 29 | 53.7 | 111 | 6.7 | 79 | 71.2 | ||
Prevalence of fear of falling according to clinical conditions.
| Total subjects for men (n = 2,158) | Fear of falling for men (n = 991) | Total subjects for women (n = 1,666) | Fear of falling for women (n = 1,051) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Clinical conditions | n | % | n | Rate (%) | P value for Chi-square test | n | % | n | Rate (%) | P value for Chi-square test |
| Diabetes mellitus | < 0.01 | 0.05 | ||||||||
| No | 1,871 | 86.7 | 830 | 44.4 | 1,408 | 84.5 | 876 | 62.2 | ||
| Yes | 286 | 13.3 | 161 | 56.3 | 258 | 15.5 | 175 | 67.8 | ||
| Hypertension | < 0.01 | 0.05 | ||||||||
| No | 1,271 | 58.9 | 548 | 43.1 | 955 | 57.3 | 583 | 61.0 | ||
| Yes | 886 | 41.1 | 443 | 50.0 | 711 | 43.7 | 468 | 65.8 | ||
| Cardiovascular diseases | 0.02 | < 0.01 | ||||||||
| No | 1,692 | 78.4 | 756 | 44.7 | 1,314 | 78.9 | 800 | 60.9 | ||
| Yes | 465 | 21.6 | 235 | 50.5 | 352 | 21.1 | 251 | 71.3 | ||
| Stroke | < 0.01 | 0.01 | ||||||||
| No | 2,053 | 95.2 | 920 | 44.8 | 1,616 | 97.0 | 1011 | 62.6 | ||
| Yes | 104 | 4.8 | 71 | 68.3 | 50 | 3.0 | 40 | 80.0 | ||
| < 0.01 | < 0.01 | |||||||||
| No | 1,831 | 84.8 | 810 | 44.2 | 1,241 | 74.5 | 735 | 59.2 | ||
| Yes | 327 | 15.2 | 181 | 55.4 | 425 | 25.5 | 316 | 74.4 | ||
| 0.01 | 0.01 | |||||||||
| ≤5 | 1,830 | 84.8 | 819 | 44.8 | 1,302 | 78.2 | 794 | 61.0 | ||
| >5 | 328 | 15.2 | 172 | 52.4 | 364 | 21.8 | 257 | 70.6 | ||
| < 0.01 | < 0.01 | |||||||||
| <5 | 1,995 | 92.4 | 885 | 44.4 | 1,466 | 88.0 | 888 | 60.6 | ||
| ≥5 | 163 | 7.6 | 106 | 65.0 | 200 | 12.0 | 163 | 81.5 | ||
| < 0.01 | < 0.01 | |||||||||
| Excellent | 47 | 2.2 | 16 | 34.0 | 20 | 1.2 | 7 | 35.0 | ||
| Very good | 378 | 17.5 | 141 | 37.3 | 225 | 13.5 | 124 | 55.1 | ||
| Good | 695 | 32.2 | 297 | 42.7 | 450 | 27.0 | 270 | 60.0 | ||
| Fair | 911 | 42.2 | 450 | 49.4 | 851 | 51.1 | 546 | 64.2 | ||
| Poor | 127 | 5.9 | 87 | 68.5 | 118 | 7.1 | 102 | 86.4 | ||
Factors associated with fear of falling by stepwise logistic regression.
| Model 1 | Model 2 | Model 3 | ||||
|---|---|---|---|---|---|---|
| Variables | Odds Ratio | 95% CI | Odds Ratio | 95% CI | Odds Ratio | 95% CI |
| No | reference | reference | reference | |||
| Yes | 2.23 | 1.80–2.76 | 2.24 | 1.66–3.03 | 2.19 | 1.61–2.97 |
| 65–74 | reference | reference | reference | |||
| ≥75 | 1.52 | 1.32–1.75 | 1.60 | 1.33–1.92 | 1.42 | 1.14–1.76 |
| Male | reference | - | - | - | - | |
| Female | 1.78 | 1.55–2.05 | - | - | - | - |
| Help by oneself | reference | reference | - | - | ||
| Help from relatives | 1.32 | 1.14–1.62 | 1.49 | 1.22–1.82 | - | - |
| Help from public resources | 1.28 | 1.03–1.59 | 1.37 | 1.05–1.80 | - | - |
| Can't get any help | 1.38 | 0.97–1.99 | 1.17 | 0.65–2.10 | - | - |
| Diabetes mellitus | ||||||
| No | reference | reference | - | - | ||
| Yes | 1.32 | 1.09–1.62 | 1.56 | 1.20–1.78 | - | - |
| Hypertension | ||||||
| No | - | - | - | - | - | - |
| Yes | - | - | - | - | - | - |
| Cardiovascular diseases | ||||||
| No | reference | - | - | reference | - | |
| Yes | 1.19 | 1.00–1.41 | - | - | 1.32 | 1.00–1.73 |
| Stroke | ||||||
| No | reference | reference | - | - | ||
| Yes | 1.94 | 1.33–2.83 | 2.06 | 1.32–3.20 | - | - |
| No | reference | reference | reference | |||
| Yes | 1.50 | 1.26–1.80 | 1.38 | 1.07–1.78 | 1.65 | 1.27–2.13 |
| GDS score< 5 | reference | reference | reference | |||
| GDS score≥ 5 | 1.78 | 1.34–2.33 | 1.67 | 1.15–2.42 | 2.05 | 1.38–3.04 |
| Excellent and very good | reference | reference | reference | |||
| Good and fair | 1.35 | 1.13–1.62 | 1.40 | 1.11–1.76 | 1.32 | 1.00–1.75 |
| Poor | 2.52 | 1.75–3.64 | 2.44 | 1.54–3.86 | 3.12 | 1.69–5.76 |
| Cox & Snell R Square | 0.10 | 0.075 | 0.072 | |||
aInitial variables entered in the model were: fall in the past year; demographic characteristics including age, gender, marital status, education level; personal characteristics including smoking and alcoholic drinking, living status, medical help accessibility in case of emergency; chronic conditions including diabetes mellitus, hypertension, cardiovascular diseases and stroke; insomnia; sleep quality by Pittsburgh Sleep Quality Index (PSQI) score; Geriatric Depression Scale (GDS) score and subjective health.