A aikace samarwa, zazzabi, zafi, samun iska, waɗannan maki uku nesarrafa gonar kaji. Musamman zafin jiki, yanayi daban-daban, yanayi, ƙirar gidan kaji, kayan aikin dumama tukunyar jirgi, yanayin ciyarwa, yawan ciyarwa, tsarin keji zai haifar da wani bambancin zafin gidan kaza.

A lokaci guda, rashin daidaituwa na shigarwa na gidan kaza, saurin iska na shigarwar, matsa lamba mara kyau ba shi da ma'ana, tasirin ɗigon shigarwar da sauran dalilai kuma zai haifar da karuwar bambancin zafin jiki a cikin gidan kaza. Bambancin yanayin zafi da yawa manyan kaji suna saurin kamuwa da sanyi da sanyi haifar da cututtukan numfashi da cututtuka na narkewar abinci, wanda ke haifar da ƙarancin ƙwayar yolk na kajin, a lokaci guda yana shafar aikin rigakafi, yana rage haɓakar antibody da rigakafi na ban dariya, yana haifar da kashe kaji. yana haifar da rage juriya ga cutar kaji, kamuwa da cuta.

Bambancin yanayin zafi ya haɗa da: bambancin yanayin yanayin yanayi na yanayi, bambancin yanayin zafi tsakanin rana da dare, bambancin zafin jiki na kaji, bambancin zafin rana, bambancin zafin jiki na bayan ciki da bambancin yawan zafin jiki, faɗaɗa bambancin zafin jiki, keji da bambancin zafin jiki, zazzabi. bambanci tsakanin ciki da waje, zazzabi mai shiga, bambancin zafin jiki, zazzabi Layer na keji, bambancin zafin jiki kafin da bayan gidan kaji, bambancin zafin jiki, a cikin yanayin zafi da saurin iska jin zafin jiki, zafi, yanayin zafin jiki, yanayin yanayin yanayin jiki, hasken yanayin yanayin zafi daban-daban. , jin yunwa jiki zafin jiki bambanci, da sauransu.