I-J Med Med. 2013 Apr; 10 (4): 990-1000. i-doi: 10.1111 / jsm.12032. I-Epub 2013 Jan 15.
UDawson SJ, USuschinsky KD, I-Lalumière ML.
Umthombo
UMnyango Wezokwelapha, University of Lethbridge, Lethbridge, Alberta, Canada.
abstract
ISINGENISO:
Ucwaningo lwaseLabhoratri seluveze ukwehluka kobulili kabili okuphindwayo okwenziwe ngamaphethini ocansi: ukucaciswa kwesigaba ne-concordance yezocansi. Izimpendulo zabesilisa zabesilisa zincike emikhakheni ethile yocansi futhi ziyavumelana nemibiko yokuzalwa yovuko. Izimpendulo zabesifazane zabesifazane azincikile kakhulu ezindabeni ezithile zocansi futhi azivumelani kangako nemibiko yabo engaphansi. I-hypothesis yokulungiselela inikeza incazelo esebenzayo yalokhu kwehluka kocansi futhi ifaka ukuthi izimpendulo zabesifazane zabesifazane azihlanganisiwe ekuthandweni ngocansi kepha zenzeka ngokuzenzakalelayo phambi kwanoma iyiphi inkomba yezocansi ukuvikela izicubu zangasese kusuka ekulimaleni okwenziwe ngocansi. Lo mqondo uholela ekucabangeni kokuthi izimpendulo zabesifazane zabesifazane kungenzeka zingahlali ngokushesha noma ngokuphelele ngokuphelele njengokwabesilisa.
AIM:
Ukunquma ukuthi ngabe umehluko yini ocansini endaweni yokuhlala izimpendulo zangasese futhi uphinde uvivinye ukuqonda kokulungiswa kwezimpendulo zabesifazane.
IZINDLELA:
Amadoda angama-20 nabesifazane be-20 babenezimpendulo zabo zobulili ngesikhathi behlushwa izethulo ezingu-9 ezilandelanayo zesikrini se-movie esibukekayo (ukuhlala), okulandelwa yizethulo ezimbili zamavidyo efilimu ahlukene (ubuhle), futhi kulandelwa ukuboniswa okubili kokusuka kobuchopho isiqeshana sefilimu (ukuhlukunyezwa).
IMINININGWANE YOKUPHUMA:
Izimpendulo zendabuko zazilinganiselwe ngokuqhubekayo usebenzisa ama-gauge-strain gauges (ukuhlola i-penile circumference) kanye ne-probe yangaphakathi (ukuhlola ubulili bamapulitude amplitude). Ababambiqhaza babika ukuvuvukala ngokocansi okucatshangelwayo, ukuvuswa kokuzala ngokobulili, nokunakekelwa emva kwesethulo sefilimu ngayinye.
IZIPHUMA:
Amadoda nabesifazane babonisa amaphethini afana kakhulu nezimpendulo zobulili, okuhambisana nemvelo kanye nemiphumela emihle. Imiphumela yendlela yokuhlala kanye neyendabuko yaqedwa lapho kukhishwa imibiko yokuziphendulela.
ISIPHUMELELO:
Ngokuphikisana nesibikezeli esivela emcabangweni wokulungiswa kwezimpendulo zabesifazane, izimpendulo zabesilisa nabesifazane zikhombisa amaphethini afanayo wokuhlala lapho echayeka kaninginingi. Ucwaningo lwekusasa kufanele luzame ukugcina ukunakwa kwabahlanganyeli ukuze kuqhutshekwe nokuhlolwa kwe-hypothesis yokulungiselela.
© 2013 International Society for Medical Medicine.
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