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. Author manuscript; available in PMC: 2013 Oct 19.
Published in final edited form as: Cancer. 2012 Aug 1;119(3):621–628. doi: 10.1002/cncr.27735

Table 1.

Demographic, practice, and, patient characteristics, knowledge, perceived barriers, and vaccine practices by provider specialtya (N = 433)

Total (N = 433)
n (%)
Pediatricians (n = 319)
n (%)
Family Physicians (n = 57)
n (%)
Obstetricians/Gynecologists (n = 57)
n (%)
Demographic characteristics
 Age (yr)
  25–39 63 (14.6) 43 (13.5) 7 (12.3) 13 (22.8)
  40–49 143 (33.0) 115 (36.1) 11 (19.3) 17 (29.8)
  50+ 208 (48.0) 148 (46.4) 38 (66.7) 22 (38.6)
 Gender
  Male 233 (53.8) 162 (50.8) 35 (61.4) 36 (63.2)
  Female 193 (44.6) 151 (47.3) 22 (38.6) 20 (35.1)
 Race
  White/Caucasian 206 (47.6) 155 (48.6) 23 (40.4) 28 (49.1)
  Other 200 (46.2) 142 (44.5) 32 (56.1) 26 (45.6)
 Ethnicity
  Hispanic or Latino 141 (32.6) 109 (34.2) 15 (26.3) 17 (29.8)
  Not Hispanic or Latino 283 (65.4) 202 (63.3) 41 (71.9) 40 (70.2)
Practice characteristics
 No. of physicians
  1 132 (30.5) 89 (27.9) 30 (52.6) 13 (22.8)
  2–15 271 (62.6) 205 (64.3) 25 (43.9) 41 (71.9)
  16+ 26 (6.0) 21 (6.6) 2 (3.5) 3 (5.3)
 No. of specialties
  Single 349 (80.6) 268 (84.0) 34 (59.7) 47 (82.5)
  Multiple 64 (14.8) 41 (12.9) 17 (29.8) 6 (10.5)
  Other 18 (4.2) 9 (2.8) 5 (8.8) 4 (7.0)
 Type
  Private practice 360 (83.1) 279 (87.5) 35 (61.4) 46 (80.7)
  Other 63 (14.6) 36 (11.3) 17 (29.8) 10 (17.5)
 Arrangement
  Full/part-owner physician practice 274 (63.3) 214 (67.1) 29 (50.9) 31 (54.4)
  Other 151 (34.9) 100 (31.4) 25 (43.9) 26 (45.6)
 No. of patients/day
  ≤14 105 (24.3) 67 (21.0) 19 (33.3) 19 (33.3)
  15–19 135 (31.2) 103 (32.3) 20 (35.1) 12 (21.1)
  ≥20 181 (41.8) 139 (43.6) 17 (29.8) 25 (43.9)
 VFC provider
  Yes 343 (79.2) 300 (94.0) 36 (63.2) 7 (12.3)
  No 73 (16.9) 13 (4.1) 16 (28.1) 44 (77.2)
  Don’t know 12 (2.8) 3 (0.9) 3 (5.3) 6 (10.5)
 Refer patients for vaccine
  No 335 (77.4) 284 (89.0) 36 (63.2) 15 (26.3)
  Yes, to federally qualified health center/health department/other 98 (22.6) 35 (11.0) 21 (36.8) 42 (73.7)
Patient characteristics
 Patient race (majority)
  Non-Hispanic White 87 (20.1) 60 (18.8) 13 (22.8) 14 (24.6)
  Other 336 (77.6) 253 (79.3) 40 (70.2) 43 (75.4)
HPV knowledge
 Less (0–4 correct answers) 224 (51.7) 185 (58.0) 30 (52.6) 9 (15.8)
 More (5–6 correct answers) 209 (48.3) 134 (42.0) 27 (47.4) 48 (84.2)
Perceived barriers related to HPV vaccination
 Overall
  Low 139 (32.1) 105 (32.9) 12 (21.1) 22 (38.6)
  Medium 130 (30.0) 98 (30.7) 13 (22.8) 19 (33.3)
  High 162 (37.4) 115 (36.1) 32 (56.1) 15 (26.3)
Vaccine practices
 Strategies to ensure HPV vaccine completion
  0 51 (11.8) 30 (9.4) 13 (22.8) 8 (14.0)
  1 65 (15.0) 53 (16.6) 7 (12.3) 5 (8.8)
  2+ 317 (73.2) 236 (74.0) 37 (64.9) 44 (77.2)
a

Percentages may not add up to 100% due to missing data.

Abbreviations: HPV, human papillomavirus; VFC, Vaccines for Children.