© 2010 Brighton Collaboration
INCIDENCE RATES (IR, RUN IN PERIOD YEARS=1, IR/100000) AND 95% CONFIDENCE INTERVALS (CI) FOR GBS
| | | women | 95%CI | men | 95%CI | Total | 95%CI |
| Calendar year | 1996 | NC | - | NC | - | NC | - |
| | 1997 | NC | - | NC | - | NC | - |
| | 1998 | NC | - | NC | - | NC | - |
| | 1999 | NC | - | NC | - | NC | - |
| | 2000 | NC | - | NC | - | NC | - |
| | 2001 | 0.00 | - | 2.59 | - | 1.33 | - |
| | 2002 | 1.81 | (1.33-2.40) | 2.91 | (2.27-3.68) | 2.34 | (1.93-2.81) |
| | 2003 | 2.40 | (1.84-3.07) | 2.88 | (2.25-3.64) | 2.63 | (2.20-3.12) |
| | 2004 | 1.29 | (0.90-1.79) | 3.49 | (2.79-4.31) | 2.35 | (1.95-2.81) |
| | 2005 | 1.84 | (1.36-2.43) | 2.99 | (2.35-3.76) | 2.39 | (1.99-2.86) |
| | 2006 | 2.06 | (1.56-2.68) | 3.22 | (2.56-4.01) | 2.62 | (2.20-3.11) |
| | 2007 | 1.50 | (1.08-2.03) | 2.74 | (2.13-3.46) | 2.10 | (1.72-2.53) |
| | 2008 | 2.38 | (1.84-3.04) | 3.09 | (2.44-3.85) | 2.72 | (2.29-3.21) |
| Calendar month | Jan | 1.35 | (0.85-2.04) | 3.18 | (2.34-4.22) | 2.23 | (1.73-2.83) |
| | Feb | 2.36 | (1.65-3.29) | 4.11 | (3.10-5.35) | 3.21 | (2.58-3.95) |
| | Mar | 2.76 | (2.01-3.71) | 4.61 | (3.58-5.85) | 3.66 | (3.01-4.41) |
| | Apr | 1.25 | (0.77-1.94) | 2.75 | (1.97-3.75) | 1.98 | (1.51-2.55) |
| | May | 2.15 | (1.50-3.00) | 3.17 | (2.33-4.21) | 2.64 | (2.10-3.29) |
| | Jun | 2.15 | (1.49-3.01) | 3.12 | (2.28-4.18) | 2.62 | (2.07-3.27) |
| | Jul | 1.48 | (0.95-2.20) | 3.16 | (2.33-4.20) | 2.29 | (1.79-2.89) |
| | Aug | 1.61 | (1.06-2.36) | 2.15 | (1.48-3.03) | 1.87 | (1.42-2.42) |
| | Sep | 1.87 | (1.26-2.68) | 2.52 | (1.78-3.48) | 2.18 | (1.69-2.78) |
| | Oct | 1.81 | (1.22-2.59) | 2.58 | (1.84-3.53) | 2.18 | (1.69-2.77) |
| | Nov | 2.21 | (1.54-3.08) | 3.11 | (2.27-4.16) | 2.64 | (2.09-3.30) |
| | Dec | 1.75 | (1.17-2.52) | 2.16 | (1.48-3.03) | 1.94 | (1.48-2.50) |
| Age category | 0-4 | 1.25 | (0.66-2.17) | 0.86 | (0.41-1.63) | 1.05 | (0.65-1.61) |
| | 5-9 | 0.90 | (0.42-1.69) | 1.91 | (1.17-2.95) | 1.42 | (0.95-2.04) |
| | 10-14 | 1.20 | (0.66-2.03) | 1.33 | (0.76-2.17) | 1.27 | (0.85-1.83) |
| | 15-19 | 1.15 | (0.63-1.95) | 1.20 | (0.67-1.99) | 1.17 | (0.78-1.70) |
| | 20-24 | 0.95 | (0.49-1.68) | 1.42 | (0.83-2.29) | 1.18 | (0.79-1.72) |
| | 25-29 | 1.91 | (1.23-2.84) | 1.62 | (0.99-2.50) | 1.77 | (1.28-2.38) |
| | 30-34 | 1.18 | (0.69-1.90) | 1.98 | (1.30-2.89) | 1.57 | (1.13-2.12) |
| | 35-39 | 1.96 | (1.31-2.83) | 1.90 | (1.25-2.77) | 1.93 | (1.45-2.52) |
| | 40-44 | 1.54 | (0.97-2.33) | 3.32 | (2.42-4.46) | 2.41 | (1.86-3.07) |
| | 45-49 | 1.92 | (1.25-2.83) | 2.22 | (1.47-3.22) | 2.07 | (1.54-2.72) |
| | 50-54 | 2.72 | (1.87-3.82) | 4.23 | (3.11-5.62) | 3.45 | (2.73-4.30) |
| | 55-59 | 2.09 | (1.35-3.11) | 4.45 | (3.28-5.92) | 3.23 | (2.52-4.09) |
| | 60-64 | 2.61 | (1.71-3.82) | 4.40 | (3.15-6.00) | 3.47 | (2.68-4.42) |
| | 65-69 | 3.54 | (2.47-4.93) | 7.41 | (5.68-9.51) | 5.34 | (4.32-6.53) |
| | 70-74 | 4.16 | (2.94-5.71) | 7.20 | (5.39-9.43) | 5.52 | (4.43-6.79) |
| | 75-79 | 3.20 | (2.08-4.72) | 8.20 | (6.01-10.94) | 5.31 | (4.14-6.71) |
| | 80-84 | 1.19 | (0.49-2.45) | 6.25 | (3.94-9.46) | 3.15 | (2.11-4.54) |
| | 85+ | 0.26 | - | 2.06 | (0.69-4.90) | 0.87 | (0.33-1.91) |
| Group Total | | 1.89 | (1.70-2.10) | 3.04 | (2.79-3.32) | 2.45 | (2.29-2.62) |
