Deltoid-split and deltopectoral approaches showed similar Constant scores @ months postoperatively ( Deltoid-split @ ; @ % confidence interval -LSB- CI -RSB- , @-@ versus deltopectoral @ ; @ % CI , @-@ ; p = @ ) , and there were no differences between the groups in terms of pain at @ year ( deltoid-split @ ; @ % CI , @-@ @ versus deltopectoral @ ; @ % CI , @-@ @ ; p = @ ) .