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. 2015 Apr 1;5(4):e007335. doi: 10.1136/bmjopen-2014-007335

Table 1.

Gender and age composition of LFS respondents with a medical degree: April 1997–June 2014

Male Female Test for difference in gender proportions
χ2 test p Value
Age range
 23–29 327 (15) 519 (24) 39.6 <0.001
 30–39 734 (34) 791 (36) 1.1 0.294
 40–64 1088 (51) 885 (40) 25.4 <0.001
 Total 2149 (100%) 2195 (100%) 66.1 <0.001
Place of work
 Hospital 1565 (73) 1333 (61) 23.8 <0.001
 Non-hospital 584 (27) 862 (39) 47.7 <0.001
 Total 2149 (100%) 2195 (100%) 71.5 <0.001
Type of work
 Part-time 82 (4) 586 (27) 366.4 <0.001
 Full-time 2029 (96) 1589 (73) 67.5 <0.001
 Total 2111 (100%) 2175 (100%) 432.9 <0.001

t test p Value

Average weekly
hours among
full-time workers
£48.95 [11] £44.50 [10] 12.5 <0.001
Average hourly
wage among
full-time workers
£30.74 [15] £24.48 [12] 13.5 <0.001

Values in parentheses () are column percentages.

Values in square brackets [ ] are standard deviations.

LFS, Labour Force Survey.