Gender-neutral PNF within-group effects for drinks per week.

Note. Positive Dwithin indicates a reduction in drinks per week from baseline to follow-up. Bold font indicates statistically significant weighted mean difference. Dwithin = raw mean difference; GN = gender-neutral; PNF = Personalized Normative Feedback; k = number of interventions; FU Wks = number of weeks from baseline to first follow-up; CI = confidence interval.Gender-neutral PNF within-group effects for drinks per week.