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. 2014 Jul 28;2014(7):CD001777. doi: 10.1002/14651858.CD001777.pub4

Comparison 8. Nova T versus levonorgestrel IUS.

Outcome or subgroup title No. of studies No. of participants Statistical method Effect size
1 Discontinuation rates (5‐year) per 100 women due to pregnancy 1   Mean Difference (Fixed, 95% CI) 8.7 [3.92, 13.48]
2 Discontinuation rates (5 ‐year) per 100 women due to expulsion after immediate insertion 1   Mean Difference (Fixed, 95% CI) 4.9 [‐5.99, 15.79]
3 Discontinuation rate (5‐ years) due to bleeding problems 1   Mean Difference (Fixed, 95% CI) 8.3 [‐2.03, 18.63]
4 Discontinuation rate (5‐years) due to Amenorrhea 1   Mean Difference (Fixed, 95% CI) ‐2.1 [‐5.02, 0.82]