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. 2017 Nov 16;12(11):e0187993. doi: 10.1371/journal.pone.0187993

Table 2. Factors associated with patient satisfaction with dentists (n = 9,120) in primary health care, Brazil, 2013–2014.

Variable Satisfaction
Scores
(mean; median)
Unadjusted
Rate Ratio (CI 95%)
P value Adjusted
Rate Ratio (CI 95%)
P Value
    1. Demographic Characteristics
Sex
    Male 9.32; 10 1.00 (0.99–1.00) 0.397 0.99 (0.99–1.00) 0.029
    Female 9.35; 10 1 1
Age <0.001
Education level
    Post-graduate 9.27; 9 0.96 (0.94–0.98) 0.001 0.97 (0.95–0.99) 0.005
    Graduated college 9.13; 9 0.95 (0.93–0.97) <0.001 0.95 (0.93–0.97) <0.001
    Incomplete college 9.20; 10 0.95 (0.94–0.97) <0.001 0.96 (0.95–0.98) <0.001
    11 years of education 9.24; 10 0.96 (0.95–0.97) <0.001 0.97 (0.95–0.98) <0.001
    9 to 10 years of education 9.29; 10 0.96 (0.95–0.98) <0.001 0.97 (0.96–0.99) 0.001
    8 years of education 9.33; 10 0.97 (0.95–0.98) <0.001 0.97 (0.96–0.99) 0.002
    From 1 to 7 years of education 9.44; 10 0.98 (0.96–0.99) 0.002 0.98 (0.97–1.00) 0.039
    Read and write 9.54; 10 0.99 (0.97–1.01) 0.240 0.99 (0.97–1.01) 0.287
    Illiterate 9.65; 10 1 1
Do you work?
    Yes 9.27; 10 0.99 (0.98–0.99) <0.001 0.99 (0.99–1.00) 0.001
    No 9.40; 10 1 1
    2. Access and Booking of Dental Appointments
Most of the time, do you make your appointment with the dentist by phone call?
    Yes 9.35; 10 1.00 (0.99–1.01) 0.992
    No 9.35; 10 1
Most of the time, do you make your appointment with the dentist using the internet?
    Yes 9.45; 10 1.01 (0.96–1.07) 0.685
    No 9.35; 10 1
Most of the time, do you make your appointment personally visiting the PHC?
    Yes 9.36; 10 1.00 (1.00–1.01) 0.148
    No 9.32; 10 1
Most of the time, do you make an appointment by filling out a formal paper?
    Yes 9.33; 10 1.00 (0.99–1.00) 0.440
    No 9.35; 10 1
Most of the time, do you need to get in line to fill out formal papers to make the appointment?
    Yes 9.25; 10 0.99 (0.98–1.00) 0.003
    No 9.36; 10 1
Most of the time, do you make your appointment with the dentist in the PHC by the community health agent?
    Yes 9.44; 10 1.01 (1.01–1.02) <0.001
    No 9.32; 10 1
When given an appointment with the dentist, your appointment is:
    Other way 9.14; 10 0.98 (0.93–1.03) 0.404 1.00 (0.95–1.04) 0.851
    At a specific period of the day 9.07; 10 0.97 (0.95–0.99) 0.014 0.99 (0.97–1.02) 0.556
    In order of arrival 9.33; 10 1.00 (1.00–1.01) 0.244 1.01 (1.00–1.02) 0.001
    Trying to fit you, with no guarantee 9.39; 10 1.01 (0.98–1.04) 0.689 1.02 (0.99–1.05) 0.190
    At a specific time 9.33; 10 1 1
Have you ever left the dental clinic with the next appointment scheduled?
    Yes 9.41; 10 1.03 (1.02–1.03) <0.001
    No 9.18; 10 1
Waiting time for dental appointment
    Up to 7 days 9.43; 10 1.03 (1.02–1.03) <0.001
    8 days or more 9.20; 10 1
    3. Bonding and Accountability
In the clinic, how often were you guided by the oral health professionals about your health?
    Never 8.16; 9 0.86 (0.83–0.89) <0.001 0.96 (0.93–1.00) 0.028
    Almost never 7.80; 8 0.82 (0.79–0.86) <0.001 0.91 (0.88–0.95) <0.001
    Almost always 8.88; 9 0.94 (0.93–0.94) <0.001 0.97 (0.97–0.98) <0.001
    Always 9.51; 10 1 1
During dental treatment, do the oral health professionals take notes in your dental records?
    No 8.63; 9 0.92 (0.89–0.95) <0.001
    Yes, sometimes 8.52; 9 0.91 (0.88–0.93) <0.001
    Yes, always 9.38; 10 1
Do you think the time for dental treatment is enough?
    No 7.55; 10 0.80 (0.76–0.83) <0.001 0.88 (0.85–0.91) <0.001
    Yes, sometimes 8.43; 10 0.89 (0.88–0.90) <0.001 0.95 (0.93–0.96) <0.001
    Yes, always 9.49; 10 1 1
    4. Welcoming of the Patient
When you looked for dental care without an appointment, did you receive care?
    Yes, always 9.47; 10 1.05 (1.04–1.06) <0.001
    Sometimes/No 9.04; 10 1
What do you think about the way you were treated (or welcomed) when entering the oral health service?
    Very bad 6.06; 8 0.62 (0.49–0.79) <0.001 0.69 (0.55–0.87) 0.002
    Bad 6.72; 7 0.69 (0.62–0.77) <0.001 0.77 (0.70–0.86) <0.001
    Reasonable 8.11; 8 0.83 (0.82–0.84) <0.001 0.89 (0.87–0.90) <0.001
    Good 9.37; 10 0.96 (0.96–0.96) <0.001 0.97 (0.97–0.98) <0.001
    Very good 9.76; 10 1 1
Does the oral health information given to you in the clinic meet your needs?
    No 7.12; 8 0.75 (0.71–0.78) <0.001 0.86 (0.82–0.90) <0.001
    Yes, sometimes 8.55; 9 0.90 (0.89–0.91) <0.001 0.96 (0.95–0.97) <0.001
    Yes, always 9.53; 10 1 1
    5. Perception of Dental Facilities
In general, do you think the facilities of the dental office are in good clean condition?
    No 8.49; 10 0.91 (0.88–0.93) <0.001 0.97 (0.94–0.99) 0.001
    Yes 9.38; 10 1 1
In general, do you think the facilities of the dental office have good ventilation or air conditioning?
    No 8.85; 10 0.94 (0.93–0.96) <0.001
    Yes 9.39; 10 1
In general, do you think the dental equipment is in good working condition?
    No 8.85; 10 0.94 (0.93–0.95) <0.001
    Yes 9.40; 10 1
In general, do you think the dental chair is in good working condition?
    No 9.08; 10 0.97 (0.96–0.98) <0.001 0.99 (0.98–0.99) <0.001
    Yes 9.39; 10 1 1