Study protocol: incentives for increased access to comprehensive family planning for urban youth using a benefits card in Uganda. A quasi-experimental study

Table 1 Sample size estimation

Power (1 − β)	Percentage change in proportions
Power (1 − β)	5%	10%	15%	20%
0.80	2557	669	308	178
0.85	2924	765	352	204
0.90	3422	895	412	238
0.95	4231	1106	509	293

ISSN: 1742-4755