Table 1 Demographic characteristics
Population 1 | Total (N = 2953) | OAB (n = 566) | Non-OAB (n = 2387) | ||
Frail (n = 150) | Non-frail (n = 416) | Frail (n = 287) | Non-frail (n = 2100) | ||
Mean (SD) age, years | 71.7 (4.2) | 71.5 (4.6) | 72.7 (4.4) | 71.4 (4.1) | 71.6 (4.1) |
Sex | |||||
Male | 1919 (65.0) | 110 (73.3) | 330 (79.3) | 192 (66.9) | 1287 (61.3) |
Female | 1034 (35.0) | 40 (26.7) | 86 (20.7) | 95 (33.1) | 813 (38.7) |
Relationship status | |||||
Married/living with partner | 2403 (81.4) | 111 (74.0) | 363 (87.3) | 228 (79.4) | 1701 (81.0) |
Single/divorced/separated/widowed/ declined to answer | 550 (18.6) | 39 (26.0) | 53 (12.7) | 59 (20.6) | 399 (19.0) |
Education | |||||
University degree | 1729 (58.6) | 77 (51.3) | 287 (69.0) | 142 (49.5) | 1223 (58.2) |
No/declined to answer | 1224 (41.4) | 73 (48.7) | 129 (31.0) | 145 (50.5) | 877 (41.8) |
Household income | |||||
< ¥3,000,000 | 642 (21.7) | 40 (26.7) | 77 (18.5) | 83 (28.9) | 442 (21.0) |
¥3,000,000 to < ¥5,000,000 | 982 (33.3) | 50 (33.3) | 150 (36.1) | 89 (31.0) | 693 (33.0) |
¥5,000,000 to < ¥8,000,000 | 603 (20.4) | 29 (19.3) | 98 (23.6) | 42 (14.6) | 434 (20.7) |
¥8,000,000 or more | 342 (11.6) | 8 (5.3) | 58 (13.9) | 29 (10.1) | 247 (11.8) |
Declined to answer | 384 (13.0) | 23 (15.3) | 33 (7.9) | 44 (15.3) | 284 (13.5) |
Living status | |||||
Live alone (NHWS) | 386 (13.1) | 24 (16.0) | 35 (8.4) | 38 (13.2) | 289 (13.8) |
Live with someone (NHWS) | 2567 (86.9) | 126 (84.0) | 381 (91.6) | 249 (86.8) | 1811 (86.2) |
Mean (SD) Charlson comorbidity index | 0.28 (0.60) | 0.47 (0.78) | 0.31 (0.62) | 0.40 (0.74) | 0.24 (0.55) |
BMI | |||||
< 18.5 | 214 (7.2) | 11 (7.3) | 18 (4.3) | 33 (11.5) | 152 (7.2) |
≥ 18.5–< 23 | 1497 (50.7) | 54 (36.0) | 203 (48.8) | 117 (40.8) | 1123 (53.5) |
≥ 23–< 25 | 707 (23.9) | 36 (24.0) | 115 (27.6) | 59 (20.6) | 497 (23.7) |
> 25 | 535 (18.1) | 49 (32.7) | 80 (19.2) | 78 (27.2) | 328 (15.6) |
Parkinson’s disease | |||||
Not experienced | 2951 (99.9) | 149 (99.3) | 416 (100) | 287 (100) | 2099 (100) |
Experienced | 2 (0.1) | 1 (0.7) | 0 | 0 | 1 (0.0) |
Falls | |||||
No fall in the last year | 2181 (73.9) | 80 (53.3) | 302 (72.6) | 154 (53.7) | 1645 (78.3) |
Fall in the last year | 772 (26.1) | 70 (46.7) | 114 (27.4) | 133 (46.3) | 455 (21.7) |
Smoking status | |||||
Never | 1400 (47.4) | 55 (36.7) | 167 (40.1) | 118 (41.1) | 1060 (50.5) |
Former | 1068 (36.2) | 63 (42.0) | 189 (45.4) | 101 (35.2) | 715 (34.0) |
Current | 485 (16.4) | 32 (21.3) | 60 (14.4) | 68 (23.7) | 325 (15.5) |
Use of alcohol | |||||
Abstain | 861 (29.2) | 46 (30.7) | 105 (25.2) | 99 (34.5) | 611 (29.1) |
Currently consume | 2092 (70.8) | 104 (69.3) | 311 (74.8) | 188 (65.5) | 1489 (70.9) |
Vigorous exercise in past 30 days | |||||
No | 1335 (45.2) | 91 (60.7) | 161 (38.7) | 179 (62.4) | 904 (43.0) |
Yes | 1618 (54.8) | 59 (39.3) | 255 (61.3) | 108 (37.6) | 1196 (57.0) |
Population 2 | Total (n = 600) | OAB (n = 300) | Non-OAB (n = 300) | ||
Frail (n = 150) | Non-frail (n = 150) | Frail (n = 150) | Non-frail (n = 150) | ||
Mean (SD) age, years | 71.5 (4.4) | 71.5 (4.6) | 72.2 (4.5) | 71.3 (4.4) | 71.0 (4.1) |
Sex | |||||
Male | 481 (80.2) | 110 (73.3) | 138 (92.0) | 119 (79.3) | 114 (76.0) |
Female | 119 (19.8) | 40 (26.7) | 12 (8.0) | 31 (20.7) | 36 (24.0) |
Relationship status | |||||
Married/living with partner | 479 (79.8) | 111 (74.0) | 126 (84.0) | 121 (80.7) | 121 (80.7) |
Single/divorced/separated/widowed/ declined to answer | 121 (20.2) | 39 (26.0) | 24 (16.0) | 29 (19.3) | 29 (19.3) |
Level of education | |||||
University degree | 368 (61.3) | 77 (51.3) | 111 (74.0) | 79 (52.7) | 101 (67.3) |
No/declined to answer | 232 (38.7) | 73 (48.7) | 39 (26.0) | 71 (47.3) | 49 (32.7) |
Household income | |||||
< ¥3,000,000 | 141 (23.5) | 40 (26.7) | 27 (18.0) | 44 (29.3) | 30 (20.0) |
¥3,000,000 to < ¥5,000,000 | 205 (34.2) | 50 (33.3) | 49 (32.7) | 50 (33.3) | 56 (37.3) |
¥5,000,000 to < ¥8,000,000 | 120 (20.0) | 29 (19.3) | 38 (25.3) | 23 (15.3) | 30 (20.0) |
¥8,000,000 or more | 72 (12.0) | 8 (5.3) | 25 (16.7) | 17 (11.3) | 22 (14.7) |
Declined to answer | 62 (10.3) | 23 (15.3) | 11 (7.3) | 16 (10.7) | 12 (8.0) |
Living status | |||||
Live alone (NHWS) | 82 (13.7) | 28 (18.7) | 18 (12.0) | 19 (12.7) | 22 (14.7) |
Live with someone (NHWS) | 518 (86.3) | 122 (81.3) | 132 (88.0) | 131 (87.3) | 128 (85.3) |
Mean (SD) Charlson comorbidity index | 0.39 (0.72) | 0.47 (0.78) | 0.35 (0.69) | 0.47 (0.81) | 0.26 (0.56) |
BMI | |||||
< 18.5 | 39 (6.5) | 11 (7.3) | 6 (4.0) | 11 (7.3) | 11 (7.3) |
≥18.5–< 23 | 277 (46.2) | 54 (36.0) | 71 (47.3) | 61 (40.7) | 91 (60.7) |
≥23–< 25 | 137 (22.8) | 36 (24.0) | 40 (26.7) | 30 (20.0) | 31 (20.7) |
> 25 | 147 (24.5) | 49 (32.7) | 33 (22.0) | 48 (32.0) | 17 (11.3) |
Parkinson’s disease | |||||
Not experienced | 599 (99.8) | 149 (99.3) | 150 (100) | 150 (100) | 150 (100) |
Experienced | 1 (0.2) | 1 (0.7) | 0 | 0 | 0 |
Falls | |||||
No fall in the last year | 387 (64.5) | 80 (53.3) | 104 (69.3) | 83 (55.3) | 120 (80.0) |
Fall in the last year | 213 (35.5) | 70 (46.7) | 46 (30.7) | 67 (44.7) | 30 (20.0) |
Smoking status | |||||
Never | 223 (37.2) | 55 (36.7) | 54 (36.0) | 53 (35.3) | 61 (40.7) |
Former | 271 (45.2) | 63 (42.0) | 78 (52.0) | 60 (40.0) | 70 (46.7) |
Current | 106 (17.7) | 32 (21.3) | 18 (12.0) | 37 (24.7) | 19 (12.7) |
Use of alcohol | |||||
Abstain | 147 (24.5) | 46 (30.7) | 27 (18.0) | 42 (28.0) | 32 (21.3) |
Currently consume | 453 (75.5) | 104 (69.3) | 123 (82.0) | 108 (72.0) | 118 (78.7) |
Vigorous exercise in the past 30 days | |||||
No | 284 (47.3) | 91 (60.7) | 45 (30.0) | 92 (61.3) | 56 (37.3) |
Yes | 316 (52.7) | 59 (39.3) | 105 (70.0) | 58 (38.7) | 94 (62.7) |