© 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 | NC | - | NC | - | NC | - |
| | 2002 | NC | - | NC | - | NC | - |
| | 2003 | NC | - | NC | - | NC | - |
| | 2004 | NC | - | NC | - | NC | - |
| | 2005 | 3.47 | (2.80-4.24) | 2.50 | (1.95-3.16) | 2.97 | (2.53-3.47) |
| | 2006 | 2.33 | (1.79-2.97) | 2.49 | (1.95-3.14) | 2.41 | (2.02-2.86) |
| | 2007 | 3.24 | (2.60-3.99) | 2.59 | (2.04-3.26) | 2.91 | (2.48-3.40) |
| | 2008 | 2.65 | (2.08-3.33) | 2.58 | (2.03-3.24) | 2.62 | (2.21-3.08) |
| Calendar month | Jan | 3.48 | (2.40-4.90) | 3.01 | (2.03-4.31) | 3.24 | (2.48-4.17) |
| | Feb | 2.79 | (1.83-4.08) | 3.68 | (2.58-5.10) | 3.24 | (2.48-4.17) |
| | Mar | 2.44 | (1.55-3.66) | 3.34 | (2.30-4.70) | 2.90 | (2.18-3.78) |
| | Apr | 3.25 | (2.21-4.63) | 2.34 | (1.49-3.51) | 2.78 | (2.08-3.65) |
| | May | 2.32 | (1.46-3.51) | 2.45 | (1.58-3.64) | 2.39 | (1.74-3.19) |
| | Jun | 3.13 | (2.11-4.49) | 2.12 | (1.32-3.24) | 2.61 | (1.94-3.45) |
| | Jul | 3.25 | (2.21-4.63) | 2.34 | (1.49-3.51) | 2.78 | (2.08-3.65) |
| | Aug | 3.02 | (2.02-4.35) | 1.67 | (0.98-2.69) | 2.33 | (1.70-3.13) |
| | Sep | 2.79 | (1.83-4.08) | 3.12 | (2.12-4.44) | 2.96 | (2.23-3.84) |
| | Oct | 2.21 | (1.37-3.37) | 2.56 | (1.67-3.78) | 2.39 | (1.74-3.19) |
| | Nov | 2.44 | (1.55-3.66) | 2.34 | (1.49-3.51) | 2.39 | (1.74-3.19) |
| | Dec | 3.95 | (2.78-5.45) | 1.56 | (0.89-2.55) | 2.73 | (2.04-3.58) |
| Age category | 0-4 | 0.68 | (0.23-1.61) | 0.89 | (0.34-1.94) | 0.78 | (0.39-1.42) |
| | 5-9 | 0.84 | (0.32-1.85) | 0.88 | (0.33-1.93) | 0.86 | (0.44-1.53) |
| | 10-14 | 0.91 | (0.38-1.88) | 1.26 | (0.60-2.39) | 1.09 | (0.62-1.77) |
| | 15-19 | 1.20 | (0.57-2.27) | 1.72 | (0.92-2.98) | 1.46 | (0.91-2.23) |
| | 20-24 | 1.48 | (0.76-2.62) | 2.48 | (1.47-3.93) | 1.97 | (1.31-2.84) |
| | 25-29 | 1.76 | (0.96-2.98) | 2.15 | (1.23-3.52) | 1.95 | (1.30-2.81) |
| | 30-34 | 2.92 | (1.82-4.46) | 2.91 | (1.79-4.51) | 2.92 | (2.09-3.97) |
| | 35-39 | 3.36 | (2.19-4.96) | 2.88 | (1.79-4.41) | 3.13 | (2.29-4.18) |
| | 40-44 | 2.36 | (1.45-3.65) | 2.30 | (1.39-3.60) | 2.33 | (1.65-3.20) |
| | 45-49 | 2.89 | (1.86-4.30) | 2.14 | (1.27-3.39) | 2.52 | (1.81-3.42) |
| | 50-54 | 3.07 | (2.02-4.49) | 5.25 | (3.82-7.05) | 4.16 | (3.24-5.27) |
| | 55-59 | 5.40 | (3.98-7.18) | 3.42 | (2.32-4.87) | 4.41 | (3.47-5.51) |
| | 60-64 | 4.14 | (2.76-5.96) | 2.44 | (1.45-3.86) | 3.27 | (2.39-4.37) |
| | 65-69 | 6.79 | (4.73-9.46) | 3.75 | (2.36-5.68) | 5.18 | (3.91-6.73) |
| | 70-74 | 6.22 | (4.05-9.17) | 4.53 | (2.89-6.80) | 5.28 | (3.89-7.02) |
| | 75-79 | 4.15 | (2.27-7.03) | 1.37 | (0.57-2.83) | 2.48 | (1.52-3.84) |
| | 80-84 | 5.32 | (2.63-9.71) | 2.65 | (1.31-4.83) | 3.53 | (2.17-5.47) |
| | 85+ | 5.41 | (2.05-11.87) | 1.42 | (0.47-3.38) | 2.41 | (1.19-4.39) |
| Group Total | | 2.92 | (2.61-3.26) | 2.54 | (2.26-2.86) | 2.73 | (2.51-2.96) |
