Table 1.
Alzheimer's disease-related pathology in the Mumbai and New York samples, grouped by age and gender (n = 91, number of specimens in each sample)
| Age range | Number of cases (by gender) | Brain weight (g) Mean (SD) |
Senile plaques counts: /mm2 Mean (SD) |
Neurofibrillary tangles Braak score: Mean (SD) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Mumbai | NY | Mumbai | NY | Mumbai | NY | Mumbai | NY | ||
| 60–69y | M | 27 | 22 | 1086.9 (115.7) | 1285.8 (117.3) | 0.39 (1.35) | 0.20 (0.67) | 0.3 (0.61) | 0.52 (0.65) |
| F | 8 | 13 | 1046.8 (156.1) | 1158.5 (108.6) | 0 | 0.55 (1.78) | 0.25 (0.71) | 0.38 (0.65) | |
| 70–79y | M | 26 | 19 | 991.7 (146.2) | 1245.4 (158.2) | 1.36 (3.3) | 0.09 (0.38) | 1.31 (1.23) | 1.26 (0.93) |
| F | 12 | 19 | 979.1 (160.0) | 1181.1 (149.3) | 1.13 (2.92) | 0.91 (2.0) | 1.33 (1.67) | 1.21 (1.32) | |
| 80+ y | M | 10 | 9 | 1082.3 (132.3) | 1200.7 (158.6) | 2.8 (5.39) | 1.78 (2.7) | 2.60 (1.8) | 2.30 (1.1) |
| F | 8 | 9 | 1006.2 (133.3) | 1085.0 (143.9) | 2.04 (2.84) | 0.83 (1.6) | 3.00 (1.8) | 2.0 (1.22) | |
Abbreviation: NY = New York; M = Male, F = Female.