|
| Core categories | Subcategories | Initial concepts |
|
| Trust risk | (1) Fear of blood waste in the process of usage | A2-1 When used in hospital, blood is wasted; A2-2 Too much blood transfusion for patients. |
| (2) Fear of blood waste in the process of storage | A12-17 Too much blood is wasted because of improper storage; A11-7 Blood waste because of bad storage conditions. |
| (3) Afraid of unprofessional nurses | A2-4 The nurses are not professional; A3-5 The nurses are lack of experience. |
| (4) Fear of using blood to make profit | A1-10 Blood is sold to make profit; A1-11 Charge patients high price to make profit. |
| (5) Afraid of excess of blood collection | A2-7 The staff of blood bank urges me to donate more blood; A3-8 Weigh blood inaccurately. |
| (6) Fear of blood for other purposes | A5-9 Blood is used for experiment; A4-2 Blood is sold to blood products companies. |
| (7) Fear of expensive blood for usage | A1-12 The fees of blood transfusion is too high, but blood collection is zero cost. |
| (8) Fear of bad service attitude | A2-6 The staff is not hospitable; A3-7 The staff is too impatient to answer my questions. |
| (9) Fear of complicated preferential blood usage procedure | A2-8 The usage procedure of blood is too complicated; A3-10 The usage procedure of blood in other places is more complex. |
| (10) Suspicion about sterility of blood collection equipment | A5-16 Blood collection agencies use shoddy blood collection equipment to save cost; A7-2 The needle is reused. |
| (11) Privacy disclosure | A3-6 Before blood donation private information is required to fill out, which can be disclosed; A4-5 It is boring to receive the messages from blood bank frequently. |
| (12) The demand of blood is not really urgent | A9-6 Exaggerating the demand; A5-12 Appeals for blood donation is exaggerated. |
| (13) Blood collection agencies cannot be trusted | A11-12 Blood collection agencies are not nonprofit; A6-13 Blood collection agencies cannot use productively blood. |
|
| Psychological risk | (14) Depressing clinical setting | A3-1 The atmosphere in the blood donation vehicle is very depressing. |
| (15) Feeling pain | A3-11 I see needle and feel pain; A2-11 When I thought of drawing blood, I feel pain. |
| (16) Feeling nervous | A3-9 I see red blood and feel nervous; A4-8 I am nervous because of bad mental quality. |
| (17) Wasting time | A3-12 I have no time to donate blood; A4-7 It takes me too much time to donate blood. |
| (18) Fearing physical examination before blood donation | A4-8 Screening test is unpleasant; A8-19 Physical examination is ominous. |
| (19) Fear of opposition from her parents | A3-16 My parents think blood donation has negative impact on health; A9-22 My parent has attempted to stop me from donation. |
| (20) Friends had bad experience | A10-11 My friend has told me donation is painful. A14-17 My friend has told me donation weakens health. |
| (21) Afraid of seeing needle | A21-3 Dislike of needles; A17-8 The pain associated with needle. |
| (22) Fear of discovering illness | A18-9 Fear of being revealing illness; A13-22 Discovering disease is heartbreaking. |
| (23) Not having enough blood for donation | A19-11 My body is too small to donate; A17-10 Total blood volume is too small to donate. |
| (24) Spend money in regaining health | A12-11 Spending money to supplement nutrients after donation. |
| (25) Spend time in regaining health | A12-21 No time to regain health after donation; A18-13 Spending too much time to recover health. |
| (26) Afraid of seeing blood | A17-16 A dislike of the sight of blood; A19-3 The sight of blood is ominous. |
| (27) A dislike of trouble from inconvenient donation location | A18-7 I live far from the location of the blood donation center. |
| (28) Feeling unbalance because of paid usage but unpaid donation | A12-8 Hard to understand blood usage is charged but unpaid donation; A9-7 It is unpleasant to be charged for blood usage. |
|
| Health risk | (29) Infection resulting from unsanitary equipment | A1-6 Catching infectious diseases because of the unsanitary blood collection equipment; A6-17 Contagion from unclean equipment. |
| (30) Infection resulting from unsanitary environment | A1-19 Infection because of unclean the seat of blood donation vehicle; A9-12 Infection because of unsterilized donation site. |
| (31) Infection resulting from shoddy equipment | A8-12 Using shoddy equipment result in infection; A1-23 Using low quality equipment lead to infection. |
| (32) Infection resulting from improper disposal | A2-20 Infection resulting from improper disposal of pinhole after blood donation; A9-12 Lack of scientific guidelines after donation. |
| (33) Simple examination before blood donation | A6-9 Simple examination cannot judge whether I am a qualified donor; A 9-10 Simple examination cannot guarantee my health. |
| (34) Long-term consequence to health | A7-11 Having a negative impact on resistance to disease; A9-19 Body cannot recovery after donation. |
| (35) Afraid of getting AIDS | A23-3 Blood donation may get AIDS; A13-16 Getting ADIS because of reused needle. |
| (36) Wrong blood cross matching | A5-3 Wrong blood cross-matching cause life-threatening emergency. |
| (37) Fear of being injured by the needle | A11-2 The pinhole is hard to heal up; A8-6 The needles is too thick, and must injury me. |
| (38) Experiencing adverse symptoms after blood donation | A3-13 Feeling sleepy after blood donation; A4-13 Having a dull reaction after blood donation; A5-6 getting fat after blood donation. |
| (39) Afraid of feeling dizzy in the process of blood donation | A11-1 I may feel dizzy in the process of blood donation; A8-7 Feeling dizzy because of my weak body. |
|
