3.8. Analysis.

Comparison 3 COCP versus LNG IUS, Outcome 8 Quality of life (menorrhagia severity score).

Quality of life (menorrhagia severity score)
Study	Comparison	N	Results	Conclusion/comment
Endrikat 2009	COCP (20 ug ethinyl oestradiol + 1 mg norethindrone acetate) versus LNG IUS	Total: N = 42 FAS (full analysis set): N = 39 (19 in COCP group and 20 in LNG IUS group)	Mean adjusted severity score (%) at end of study COCP: 16.24 LNG IUS: 12.02 No measure of variation reported	Authors concluded that there was no difference between treatment groups (lower values were considered more beneficial)