Emergency department visits assigned a diagnosis of chickenpox or varicella infection in NSW residents

Emergency department visits assigned a diagnosis of chickenpox or varicella infection,
by month of visit, 48 NSW hospitals. January 2008 to February 2012
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
| 5 years and older | 2008 | 59 | 36 | 43 | 26 | 23 | 71 | 39 | 40 | 47 | 58 | 46 | 73 | 561 |
| 2009 | 59 | 23 | 25 | 42 | 42 | 34 | 37 | 41 | 34 | 45 | 75 | 64 | 521 | |
| 2010 | 51 | 18 | 22 | 44 | 20 | 40 | 51 | 42 | 50 | 60 | 54 | 52 | 504 | |
| 2011 | 59 | 21 | 24 | 28 | 45 | 23 | 37 | 45 | 50 | 49 | 49 | 56 | 486 | |
| 2012 | 55 | 11 | . | . | . | . | . | . | . | . | . | . | 66 | |
| less than 5 years old | 2008 | 48 | 19 | 34 | 18 | 32 | 22 | 23 | 21 | 34 | 24 | 31 | 42 | 348 |
| 2009 | 21 | 14 | 14 | 15 | 13 | 13 | 14 | 8 | 15 | 27 | 20 | 22 | 196 | |
| 2010 | 33 | 11 | 9 | 8 | 11 | 15 | 16 | 21 | 21 | 27 | 20 | 29 | 221 | |
| 2011 | 26 | 14 | 12 | 14 | 9 | 13 | 21 | 22 | 25 | 26 | 27 | 20 | 229 | |
| 2012 | 22 | 9 | . | . | . | . | . | . | . | . | . | . | 31 |
Last updated on: 13 February 2012.

Emergency department visits assigned a diagnosis of chickenpox or varicella infection,
by five year age group and sex, 48 NSW hospitals. 01Feb2011 - 31Jan2012
| Sex | 0-4 yrs | 5-9 yrs | 10-14 yrs | 15-19 yrs | 20-24 yrs | 25-29 yrs | 30-34 yrs | 35-39 yrs | 40-44 yrs | 45-49 yrs |
| Males | 131 | 88 | 40 | 26 | 22 | 17 | 15 | 20 | 14 | 9 |
| Females | 94 | 79 | 32 | 22 | 19 | 10 | 19 | 13 | 10 | 6 |
| Persons | 225 | 167 | 72 | 48 | 41 | 27 | 34 | 33 | 24 | 15 |
| Sex | 50-54 yrs | 55-59 yrs | 60-64 yrs | 65-69 yrs | 70-74 yrs | 75-79 yrs | 80-84 yrs | 85+ yrs | Total |
| Males | 0 | 5 | 6 | 0 | 0 | 0 | 1 | 1 | 395 |
| Females | 1 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 312 |
| Persons | 1 | 9 | 8 | 1 | 0 | 0 | 1 | 1 | 707 |
Last updated on: 13 February 2012.
Excludes cases where sex or age is unknown.
Note
Emergency Department diagnoses are entered by hospital clinical staff in the course of their work.
Therefore variation in coding practice can occur. Diagnoses available to be selected can also vary between hospitals and Area Health Services.
These counts should therefore be considered indicative only. Only hospitals recording reasonably complete diagnosis information were included.
These hospitals were: St George ED, Prince of Wales ED, Sydney Hospital ED, Sydney Childrens ED, St Vincents ED, Sutherland ED, Wollongong ED,
Shellharbour ED, Shoalhaven ED, Gosford ED, Wyong ED, Ryde ED, Hornsby ED, Manly ED, Mona Vale ED, Royal North Shore ED,
Royal Prince Alfred ED, Concord ED, Canterbury ED, Fairfield ED, Bankstown ED, Bowral ED, Camden ED, Campbelltown ED,
Liverpool ED, Childrens at Westmead ED, Auburn ED, Nepean ED, Blue Mountains ED, Lithgow ED, Albury ED, Griffith ED,
Wagga Wagga ED, Tamworth ED, Goulburn, Manning ED, Cessnock ED, Maitland ED, Newcastle Mater Misericordiae ED,
Belmont ED, Singleton ED, John Hunter ED, Lismore ED, Coffs Harbour ED, Port Macquarie ED, Tweed ED, Armidale ED, Kempsey ED.
Data were generated on 13 February 2012 .
Data are preliminary and subject to change as updates are received.
Sources and Suggested Citation
NSW Public Health Real-time Emergency Department Surveillance System (PHREDSS), Centre for Epidemiology and Research, NSW Department of Health.

