Table 1 Study period, Recruitment and Patient Demographics

Patients Included in study

315

Patients with surgical data

315

Patients with pre/post MOXFQ

304

Patients with pre/post EQ-5D

279

Study Period

Start

18/05/2009

Finish

26/10/2010

Mean follow up (wks)

26.9

(SD 4.3)

Min follow up

17

Max followup

79

Age and sex

Min

17

Max

88

Mean

58.5

(SD12.3)

Female

85%

Male

15%

ASA Grade

1

43.8%

2

53.3%

3

2.9%