ABSTRACT
A national survey of anaesthetic and peri-operative management of category-1 caesarean section was sent to 245 consultant-led maternity units. There was a 70% response rate. The median (IQR [range]) general anaesthetic rate was 51% (29%-80% [6%-100%]), 12% (9%-16% [3%-93%]), 4% (2%-5% [<1%-18%]), for category-1 caesarean section, categories 1-3 (non-elective/emergency) and category-4 (elective) caesarean section, respectively. The main operating theatre for caesarean section is on the delivery suite in 151 (88%) units, and 112 (66%) units also have a second theatre in the same location. One hundred and thirty-nine (81%) use the standard urgency classification described in the NICE caesarean section guideline. However, only 72 (42%), 24 (14%), and 16 (9%) units comply with this guideline's recommended decision-delivery intervals for category-1 (< or = 30 min), category-2 (< or = 30 min) and category-3 (< or = 75 min) caesarean sections, respectively. Practice in the smaller units was similar to that in the larger units, although there was less availability of a dedicated anaesthetist, intra-uterine resuscitation guidelines and operating theatres on the delivery suite in the smaller units.
Subject(s)
Anesthesia, Obstetrical/methods , Cesarean Section , Perioperative Care/methods , Anesthesia, Conduction/statistics & numerical data , Anesthesia, General/statistics & numerical data , Cesarean Section/statistics & numerical data , Delivery, Obstetric/statistics & numerical data , Emergencies , Female , Health Care Surveys , Humans , Operating Rooms/organization & administration , Operating Rooms/statistics & numerical data , Practice Guidelines as Topic , Pregnancy , Professional Practice/statistics & numerical data , United KingdomABSTRACT
OBJECTIVE: To estimate the annual risk of tuberculosis infection (ARTI) among children aged 1-9 years in the south zone of India. SETTING: The survey was carried out in a representative sample of villages and census enumeration blocks of towns in four south Indian states, as a part of a nationwide tuberculin survey. DESIGN: Six districts were selected through systematic random sampling. Four hundred and twenty rural clusters and 180 urban clusters were selected from these districts on the basis of the rural-urban ratio in the entire zone. To obtain the required sample of 12,000 children without bacille Calmette-Guérin (BCG) vaccination, 51,000 had to be covered. Eighty-five children from each cluster were tuberculin tested and read for reaction sizes. The ARTI was computed from the estimated prevalence of TB infection among children without a BCG scar. RESULT: Among 52,951 children registered for the study, 50,846 (96%) had a tuberculin test result. The BCG coverage for the study population was about 65%. Among 17,811 children without a BCG scar, the prevalence of infection was 5.9% (95%CI 4.0-7.7%); the corresponding ARTI was 1.0% (95%CI 0.7-1.4%) [correction]. CONCLUSION: The estimated ARTI for the south zone is 1.0%, as compared to the national average of 1.7% used for programme evaluation. This baseline information should be useful for the assessment of future trends.
