Preconception lifestyle advice on a combination of topics vs usual care or attention control
Reported behavioural changes in smoking (measured at 6 months): · people with infertility
Preconception lifestyle advice on a combination of topics showed no clear difference in reported behavioural changes in smoking (measured at 6 months): compared with routine care or attention control (low certainty).
1 finding from 1 review
- RR 1.01 [0.98, 1.04]1 study · 606 participantsLow