Table 3. Standard difference in means and 95% CI for patient outcomes.

Outcome	Standard difference in means	Standard error	95% CI	I2	P value
Dysphagia scores	–0.81	0.15	–1.1 to –0.51	59.72	0.01
Increase in weight	0.591	0.434	–0.261 to 1.442	86.98	<0.001
Increase in serum albumin	0.35	0.271	–0.181 to 0.881	70.68	0.01