increase_wounds_children_no_death_effect

increase_wounds_children_no_death_effect = {
	hidden_effect = {
		random_list = {
			75 = {
				if = {
					limit = {
						has_character_modifier = scratched_and_bruised
					}
					remove_character_modifier = scratched_and_bruised
				}
				add_character_modifier = {
					modifier = scratched_and_bruised
					years = 3
				}
			}
			25 = {
				increase_wounds_no_death_effect = { REASON = wounds }
			}
		}
	}
}

As written in game/common/scripted_effects/20_health_effects.txt.