Table 2.
Characteristics of Included Studies
| Author, year | N | Study design | Location | Target population |
|---|---|---|---|---|
| Boyd, 201332 | 56 | Mixed methods (cross-sectional; qualitative) | Georgia state | Women enrolled in WIC (rural and urban) |
| Burger, 201818 | 11,834 | Cross-sectional survey | National | Representative (White and Latino) |
| Cassady, 201234 | 90 | Qualitative focus groups | California state | Latino farmworkers, pregnant women, and indigenous Mexicans with LEP |
| Etingen 201226/LaVela27 | 3384 | Cross-sectional survey | National | Veterans with spinal cord-related disabilities |
| Freimuth, 201422 | 1543 | Cross-sectional survey | National | Representative |
| Frew, 201228 | 503 | Cross-sectional survey | Atlanta, GA | Racial and ethnic minorities |
| Galarce, 201119 | 1569 | Cross-sectional survey | National | Representative |
| Gargano, 201129 | 102 | Cross-sectional survey | 2 rural counties, GA | Secondary school staff |
| Hernandez, 201930 | 225 | Cross-sectional survey | 2 large, midwestern cities | Pregnant women |
| Kumar, 201211 | 2042 | Cross-sectional survey | National | Representative |
| Lin, 201825 | 1569 | Cross-sectional survey | National | Representative |
| Mesch, 201421 | 1000 | Cross-sectional survey | National | Representative |
| Mesch, 201420 | 968 | Cross-sectional survey | National | Representative |
| Plough, 201133 | 163,087 | Mixed methods (cross-sectional; qualitative) | LA County, CA | Free public vaccination sites (distributing 20% of LA County’s total vaccine supply) |
| Quinn, 200923 | 1543 | Cross-sectional survey | National | Representative |
| Quinn, 201124 | 1479 | Cross-sectional survey | National | Representative |
| Ramanadhan, 201517 | 1166 | Cross-sectional survey | National | Representative of those who had not received the H1N1 vaccine |
| Redelings, 201231 | 1541 | Cross-sectional survey | LA County, CA | Public health clinic patients |
| Santibanez, 201314 | 55,850 | Cross-sectional survey | National | Representative |
| SteelFisher, 201515 | 2355 | Cross-sectional survey | National | Representative |
| Uscher-Pines, 201116 | Cross-sectional survey | National | Representative |
Abbreviations: CA, California; GA, Georgia; LA, Los Angeles; LEP, limited English proficiency; WIC, Women, Infants and Children Program