心ç†å› ç´ 

 

情緒抑壓

有研究指出,進食失調症患者經常處於一個很高的壓力水平[1],å†åŠ ä¸Šä»–å€‘ä¸å–„æ–¼è¡¨é”æƒ…ç·’ï¼Œå°‡è‡ªå·±ç”šè‡³æ˜¯åˆ¥äººçš„è² é¢æƒ…緒都往自己肚è£åžã€‚當情緒抑壓得太久或已負載太多的時候,很容易會造æˆç”Ÿç†æˆ–心ç†ä¸Šçš„失調,例如研究發ç¾å£“力éŽç››çš„æ™‚候,è·çˆ¾è’™æœƒå‡ºç¾è®ŠåŒ–,那時我們的抵抗力會自動æå‡ä»¥æ‡‰ä»˜å£“力,但這åªèƒ½ç¶­æŒä¸€æ®µå¾ˆçŸ­çš„æ™‚é–“ï¼Œè‹¥å£“åŠ›ä¸æ–·å¢žåŠ è€Œä¸”æ™‚é–“è¶Šä¾†è¶Šé•·çš„è©±ï¼Œæˆ‘å€‘çš„æŠµæŠ—åŠ›ä¾¿æœƒæ€¥åŠ‡ä¸‹é™ï¼Œæ›´æœƒå®¹æ˜“æ‚£ä¸Šä¸€äº›å°æ¯›ç—…。

研究發ç¾ï¼Œè² é¢æƒ…ç·’å¾€å¾€æ˜¯èª˜ç™¼é€²é£Ÿå¤±èª¿ç—‡çš„å…¶ä¸­ä¸€å€‹å±æ©Ÿå› ç´ [2]。根據Hawkins & Clement (1984) [3]的說法,我們會ä¾è³´åƒæ±è¥¿ä¾†å®‰æ’«è‡ªå·±ä»¥åŠå°‡è² é¢æƒ…緒轉移。這種情感主導的應å°ç­–ç•¥å¯è®“æˆ‘å€‘çš„è² é¢æƒ…緒在短期內得到平ä¼ï¼Œç„¶è€Œå¾ˆå¤šé€²é£Ÿå¤±èª¿æ‚£è€…誤將這種方法當æˆé•·æœŸçš„解決方法,慢慢地變æˆäº†é€ƒé¿å•é¡Œã€‚é€™å¾ˆå®¹æ˜“é€ æˆæƒ¡æ€§å¾ªç’°[4]。患者通常ä¾è³´äº†æš´é£Ÿé€™ç¨®è‡ªæˆ‘å‚¬æ®˜çš„è¡Œç‚ºä¾†ä½¿è‡ªå·±çš„è² é¢æƒ…ç·’å¾—åˆ°ç·©å’Œï¼Œå¯æƒœåˆ°é ­ä¾†å»åˆå› ç‚ºé«”形䏿»¿ç­‰æ€æƒ³è€Œå‡ºç¾æ›´å¤šçš„è² é¢æƒ…ç·’[5]。

 

扭曲的自我形象

很多患者èªç‚ºè‡ªå·±çš„身型åŠå¤–表便代表一切,因此花掉很多時間在這方é¢ã€‚為了æå‡è‡ªä¿¡åŠå¾—到別人的èªåŒï¼Œæ‚£è€…通常會努力追求一個社會上èªåŒçš„外表åŠèº«åž‹ã€‚有些患者表é¢ä¸Šè¡¨ç¾å‡ºå¾ˆå¼·ï¼Œä½†å…¶å¯¦ä»–們å°è‡ªå·±çš„評價是å分負é¢ï¼Œè€Œè‡ªä¿¡å¿ƒäº¦å分低è½çš„,因此他們需è¦é è‡ªå·±çš„外表åŠèº«åž‹ä¾†æå‡è‡ªå·±çš„自信心,証明自己的能力åŠçˆ­å–別人之èªåŒã€‚然而他們的自我形象åŠå°è‡ªå·±çš„評價往往是扭曲的。

 

性格特徵

有一些性格特徵亦是患上進食失調症的高å±ä¸€æ—。最常見的是完美主義者[6]ã€‚ä»–å€‘å°æ–¼æŸäº›äº‹æƒ…éžå¸¸åŸ·è‘—ï¼Œè¦æ±‚亦相當嚴格,特別是å°è‡ªå·±ã€‚他們é™å®šè‡ªå·±è¦é”到æŸå€‹æº–則æ‰ç®—æˆåŠŸï¼Œç¶“å¸¸æŽ¡ç”¨éžé»‘則白的æ€è€ƒæ¨¡å¼ï¼Œå³èªç‚ºè‹¥åšä¸åˆ°æœ€å¥½çš„話便等於完全失敗,處處å¦å®šäº†è‡ªå·±çš„能力。他們比一般人更難得到滿足的感覺。於是當生活未能盡如人æ„,他們便會將控制的å°è±¡è½‰ç§»åˆ°ä¸€å€‹ä»–們èªç‚ºè¼ƒå®¹æ˜“的範疇,如控制體é‡ã€‚所以有些患者å°è‡ªå·±çš„外型諸多挑剔,特別是å°ç£…數ã€å°ºå¯¸ç­‰æœ‰é—œæ•¸å­—ç‰¹åˆ¥æ•æ„Ÿï¼Œå°±ç®—減得å†å¤šäº¦ä¸æ»¿æ„[7]。這個完美主義åŠåŸ·è‘—的性格往ä½ä»¤æ‚£è€…的患病時間長é”多年亦未能康復。

å¦å¤–,經常情緒化åŠç¥žç¶“ç·Šå¼µ [8]ã€æ€§æ ¼è‡ªå‘[9]åŠå°è‡ªå·±æ“有負é¢è©•價的人亦是患上進食失調症的高å±äººå£«[10]ã€‚é€™äº›äººå°æ–¼èº«é‚Šçš„è½‰è®Šæœƒæ¯”è¼ƒæ•æ„Ÿï¼Œæœ‰äº›æ‚£è€…æœƒå°æŸäººæˆ–æŸç’°å¢ƒéŽä»½ä¾é™„,一旦出ç¾è®ŠåŒ–ï¼Œä¾¿æœƒä½¿ä»–å€‘æ„Ÿåˆ°å¾ˆå¤§å£“åŠ›ã€‚å°æ‰€å¤±åŽ»çš„æ±è¥¿äº¦æœƒé¡¯å¾—éžå¸¸ç•™æˆ€ï¼Œå› æ­¤è¦ç”¨æŽ§åˆ¶é«”釿ˆ–大åƒä¸€é¤ä¾†å¡«è£œå¿ƒä¸­çš„失è½èˆ‡ç©ºè™›æ„Ÿã€‚這些行為亦是用作發洩情緒ã€éº»é†‰è‡ªå·±æˆ–轉移視線的作用。

 

其他心ç†å›°æ“¾

進食失調症與æŸäº›ç²¾ç¥žå•題有很大的關係,例如å„ç¨®æƒ…ç·’ç—…ï¼ˆæŠ‘é¬±ç—‡åŠææ‡¼ç—‡[11]ï¼‰ï¼Œå…©è€…çš„åŒæ™‚發病率ï¹comorbidityï¹žç›¸ç•¶é«˜ï¼Œç”šè‡³å¾ˆé›£ç•Œå®šæ˜¯ç”±æŠ‘é¬±å¼•è‡´é€²é£Ÿå¤±èª¿é‚„æ˜¯é€²é£Ÿå¤±èª¿å¼•è‡´æŠ‘é¬±ã€‚æ‰€ä»¥æœ‰äº›åŒæ™‚病發的患者在醫生的指導下,å¯ç”¨æŠ—æŠ‘é¬±è—¥ä¾†æŽ§åˆ¶æƒ…ç·’åŠæš´é£Ÿã€‚å…¶å¯¦åŽ­é£Ÿæˆ–æ˜¯æš´é£Ÿåªæ˜¯ä¸€å€‹è¡¨é”內心鬱çµçš„一個行為å•題,患者往往是因為在生活上é‡åˆ°ä¸€äº›ä¸æ„‰å¿«æˆ–å›°æ“¾ï¼Œç¹¼è€Œé¸æ“‡äº†é€²é£Ÿä¾†å®£æ´©ï¼Œæœ€å¾Œå»åœ¨ä¸çŸ¥ä¸è¦ºé–“æˆäº†ä¸€å€‹å£žç¿’æ…£ã€ä¸€å€‹æƒ¡æ€§å¾ªç’°ã€‚由於患者身在其中,å¯èƒ½ä¸¦ä¸å¯Ÿè¦ºç•¶ä¸­çš„關係,而輔導éŽç¨‹çš„主è¦ä»»å‹™ä¾¿æ˜¯è¦å”助患者頓悟多年來的致病根æºï¼Œè§£æ±ºæœ€æ ¹æœ¬çš„å•題。

å¦ä¸€å€‹å¸¸è¦‹çš„åŒæ™‚發病的病症ï¹comorbidity﹞便是強迫症[12]。患者會經常強迫自己åšä¸€äº›ä»¤è‡ªå·±å®‰å¿ƒçš„è¡Œç‚ºï¼Œæœ€æ˜Žé¡¯çš„æ˜¯å¼·è¿«è‡ªå·±é€²è¡Œèˆ‡æŽ§åˆ¶é«”é‡æœ‰é—œçš„行為。有一些患者則會強迫自己洗手ã€åˆ·ç‰™æˆ–數數目(如計算å¡è·¯é‡Œï¼‰ã€‚這是因為他們處於一個極度ä¸å®‰çš„æƒ…緒中,需è¦é ä¸€äº›é‡è¦†çš„行為來消除ä¸å®‰ï¼Œç·©å’Œè‡ªå·±ç·Šå¼µåŠææ‡¼çš„æƒ…ç·’ã€‚

 

åƒè€ƒè³‡æ–™ï¼š
[1] “Schmidt, U., Tiller, J., Blanchard, M., Andrews, B., & Treasure, J. (1997). Is there a specific trauma precipitating anorexia nervosa? Psychological Medicine, 27, 523-530.†and “Soukup, V. M., Beiler, M. E., & Terrell, F. (1990). Stress, coping style, and problem solving ability among eating-disordered inpatients. Journal of Clinical Psychology, 46, 592-599.â€

[2]Stice, E. (2002). Risk and maintenance factors for eating pathology: A Meta-analytic Review.Psychological Bulletin, 128(5), 825-848.

[3]Hawkins, R. C., II, & Clement, P. F. (1984). Binge eating: Measurement problems and a conceptual model. In R. C. Hawkins, W. J. Fremouw, & P. F. Clement (Eds.), The binge purge syndrome: Diagnosis, treatment, and research. New York: Springer.

[4]Nagata, T., Matsuyama, M, Kiriike, N., Iketani, T. (2000). Stress coping strategy in Japanese patients with eating disorders: Relationship with bulimic and impulsive behavior. The Journal of Nervous and Mental Diseases, 188(5), 280-286.

[5]Williamson, D. A. (1990). Assessment of eating disorders: Obesity, bulimia, and anorexia nervosa. New York: Pergamon Press.

[6]Fassino, S., Piero, A., Daga, G., Leombruni, P., Mortara, P., & Rovera, G.. (2002). Attentional biases and frontal functioning in anorexia nervosa. International Journal of Eating Disorders, 31,274-283.

[7]Bruch, H. (1973). Eating disorders: Obesity, anorexia nervosa, and the person within. New York: Basic Books.

[8]Martin, G., Wertheim, E., Prior, M., Smart, D., Sanson, A., Oberlkaid, F. (2000). A longitudinal study of the role of childhood temperament in the later development of eating concerns.International Journal of Eating Disorders, 26, 150-162.

[9]Gual, P., Perez-Gasper, M., Martinez-Gonzelea, M., Lahortiga, F., de Irala-Estevez, J., Cervera-Enguix, S. (2002). Self-esteem, personality, and eating disorders: baseline assessment of a prospective population-based cohort. International Journal of Eating Disorders, 31, 261-273.

[10]Halmi, K., Sunday, S., Strober, M., Kaplan, A., Woodside, A., Fichter, M., Treasure, J., Berrettini, W., & Kaye., W. (2000). Perfectionism in anorexia nervosa: Variation by clinical subtype, obsessionality, and pathological eating behavior. American Journal of Psychiatry, 157, 1799-1805.

[11]Braun, D. L., Sunday, S. R., & Halmi, K. A. (1994). Psychiatric comobidity in patients with eating disorders. Psychological Medicine, 24, 859-867.

[12]Kasvikis, Y. G., Tsakiris, F., Marks, I. M., Basogulu, M., & Noshirvani, H. V. (1986). Past history of anorexia nervosa in women with obsessive-compulsive disorders. International Journal of Eating Disorders, 5, 1069-1075.