| PNI arm Mean (SD) | WAP arm Mean (SD) | Treatment effect (95% CI) |
---|---|---|---|
Complete case analysis (N = 232) | −2.3 (6.6) | −4.2 (7.3) | − 2.4 (− 4.9, 0.1) |
Excluding participants who had bariatric surgery or became pregnant during follow-upa (N = 221) | − 2.1 (5.7) | −4.2 (7.3) | −2.1 (− 3.9, − 0.4) |