While many expressed outrage over the frail appearance of Israeli hostages released Saturday, human rights groups raised concerns about the lack of similar indignation over the conditions faced by Palestinian prisoners.

Israel is releasing 183 Palestinian prisoners in the latest exchange for Israeli hostages held in Gaza, part of a ceasefire that has paused the war but whose future is uncertain.

Three male Israeli hostages and 183 Palestinian prisoners were freed in the fifth round of exchanges between Israel and Hamas Saturday, but the gaunt, frail appearance of the released captives was condemned as “shocking” by Israel.