Background
Methods
Study design and site
Study population and sampling procedure
Data collection
Data management and analysis
Results
Socio-demographic & clinical characteristics of participants
Characteristics | Number (N) | Percentage (%) |
---|---|---|
Age group (Years) | ||
< 40 | 79 | 19.6 |
40–49 | 130 | 32.3 |
50–59 | 108 | 26.8 |
≥ 60 | 86 | 21.3 |
Marital status | ||
Single | 20 | 5.0 |
Divorced | 59 | 14.6 |
Married | 200 | 49.6 |
Widowed | 124 | 30.8 |
Residence | ||
Rural | 225 | 55.8 |
Urban | 178 | 44.2 |
Education | ||
No formal education | 86 | 21.3 |
Primary education | 149 | 37.0 |
Secondary education | 125 | 31.0 |
Tertiary education | 43 | 10.7 |
Formal employment Status | ||
Unemployed | 287 | 71.2 |
Employed | 116 | 28.8 |
Region of country patient comes from | ||
Central | 177 | 43.9 |
Eastern | 95 | 23.6 |
Northern | 39 | 9.7 |
Western | 92 | 22.8 |
Family History of Cervical Cancer | ||
Yes | 31 | 7.7 |
No/Don’t Know | 372 | 92.3 |
Prior Information on Cervical Cancer | ||
Yes | 339 | 84.1 |
No | 64 | 15.9 |
Parity (Number of biological children) | ||
≤ 3 | 78 | 19.4 |
> 3 | 325 | 80.6 |
Knowledge of Pap Smear | ||
Yes | 374 | 92.8 |
No | 29 | 7.2 |
Symptoms first discussed with | ||
Health workers | 72 | 17.9 |
Relative | 298 | 73.9 |
Spiritual/Traditional healer | 33 | 8.2 |
Cancer stage at diagnosis | ||
I | 45 | 11.2 |
II | 197 | 48.9 |
III | 154 | 38.2 |
IV | 7 | 1.7 |
Histology type | ||
Squamous cell carcinoma | 348 | 86.3 |
Adenocarcinoma/others | 55 | 13.7 |
Diagnostic & pre-treatment intervals
Interval | Description | Median (Months) | Interquartile Range (IQR) |
---|---|---|---|
Diagnostic Interval (DI) | Time from first health facility visit to histology diagnosis | 3.1 | 1.4–8.2 |
Pre-treatment Interval1 (PTI) | Time from Biopsy diagnosis to first cycle of cancer specific treatment | 2.4 | 1.2–4.1 |
Association of diagnostic intervals with patients’ socio-demographic, clinical and health system factors
Factor | Early Diagnosis (DI ≤ 3months) n (%) | Late Diagnosis (DI > 3months) n (%) | Unadjusted Prevalence Ratio (95%CI) | Adjusted Prevalence Ratio (95%CI) |
---|---|---|---|---|
Age/years | ||||
< 40 | 44 (55.7) | 35 (44.3) | 1.00 | 1.00 |
40-<50 | 65 (50.0) | 65 (50.0) | 0.89 (0.69–1.17) | 0.92 (0.70–1.21) |
50-<60 | 47 (43.5) | 61 (56.5) | 0.78 (0.58–1.05) | 0.75 (0.55–1.02) |
≥ 60 | 44 (51.2) | 42 (48.8) | 0.92 (0.69–1.22) | 1.06 (0.76–1.47) |
Marital Status | ||||
Single | 11 (55.0) | 9 (45.0) | 1.00 | 1.00 |
Divorced | 28 (47.5) | 31 (52.5) | 0.86 (0.53–1.39) | 0.85 (0.52–1.36) |
Married | 100 (50.0) | 100 (50.0) | 0.91 (0.60–1.38) | 0.94 (0.60–1.47) |
Widowed | 61 (49.2) | 63 (50.8) | 0.89 ( 0.58–1.38) | 0.83 (0.53–1.30) |
Residence | ||||
Rural | 105 (46.7) | 120 (53.3) | 1.00 | 1.00 |
Urban | 95 (53.4) | 83 (46.6) | 1.14 (0.94–1.39) | 1.14 (0.92–1.40) |
Education | ||||
None | 40 (46.5) | 46 (53.5) | 1.00 | 1.00 |
Primary | 72 (48.3) | 77 (51.7) | 1.04 (0.78–1.40) | 1.04 (0.79–1.37) |
Secondary | 65 (52.0) | 60 (48.0) | 1.12 (0.84–1.48) | 1.07 (0.78–1.47) |
Tertiary | 23(53.5) | 20(46.5) | 1.15 (0.80–1.65) | 1.08 (0.72–1.61) |
Formal employment Status | ||||
Unemployed | 132 (46.0) | 155 (54.0) | 1.00 | 1.00 |
Employed | 68 (58.6) | 48 (41.4) | 1.28 (1.05–1.55) | 1.22 (0.96–1.55) |
Prior Information on Cervical cancer | ||||
No | 28 (43.8) | 36 (56.2) | 1.00 | 1.00 |
Yes | 172 (50.7) | 167 (49.3) | 1.16 (0.86–1.56) | 1.07 (0.80–1.43) |
Family History of Cervical cancer | ||||
No/Don’t know | 185 (49.7) | 187 (50.3) | 1.00 | 1.00 |
Yes | 15 (48.4) | 16 (51.6) | 0.97 (0.67–1.42) | 0.98 (0.69–1.39) |
Ever done PAP Smear | ||||
No | 42 (58.3) | 30 (41.7) | 1.00 | 1.00 |
Yes | 141 (47.3) | 157 (52.7) | 1.33 (0.83–2.15) | 1.39 (0.91–2.12) |
Person first Discussed symptoms with | ||||
Health workers | 42 (58.3) | 30 (41.7) | 1.00 | 1.00 |
Relative | 141 (47.3) | 157 (52.7) | 0.81 (0.65–1.02) | 0.77 (0.60–0.98)* |
Spiritual or Traditional healer | 17 (51.5) | 16 (48.5) | 0.88 (0.60–1.29) | 1.00 (0.68–1.49) |
Level of Referring health facility (HF) | ||||
Self-referral | 24 (34.3) | 46 (65.7) | 1.00 | 1.00 |
Private Clinics | 10 (40.0) | 15 (60.0) | 1.17 (0.65–2.08)) | 1.35 (0.78–2.34) |
Level4 (HCIVs) | 13 (61.9) | 8 (38.1) | 1.81 (1.13–2.88) | 1.54 (0.97–2.45) |
Level5 (DHs) | 40 (76.9) | 12 (23.1) | 2.24 (1.56–3.21) | 2.29 (1.60–3.26)* |
Level6 (RRHs) | 67 (46.8) | 76 (53.2) | 1.37 (0.95–1.98) | 1.40 (0.99-2.00) |
Level7 (NRHs) | 46 (50.0) | 46 (50.0) | 1.46 (0.99–2.14) | 1.36 (0.93–1.97) |
Distance to Nearest HF | ||||
< 5 km | 138 (54.5) | 115 (45.5) | 1.00 | 1.00 |
≥ 5 km | 62 (41.3) | 88 (58.7) | 0.76 (0.61–0.95) | 0.84 (0.68–1.04) |
No of Pre-referral Visits | ||||
≤ 2 times | 53 (60.9) | 34 (39.1) | 1.00 | 1.00 |
> 2times | 147 (46.5) | 169 (53.5) | 0.76 (0.62–0.94) | 0.75 (0.61–0.92)* |
Composite stage | ||||
I/II | 134 (55.4) | 108 (44.6) | 1.00 | 1.00 |
III/IV | 66 (41.0) | 95 (59.0) | 0.74 (0.59–0.92) | 0.68 (0.55–0.85)* |
Histology type | ||||
Adenocarcinoma and others | 19 (34.5) | 36 (65.5) | 1.00 | 1.00 |
Squamous cell carcinoma | 181 (52.0) | 167 (48.0) | 1.51 (1.03–2.20) | 1.55 (1.07–2.23)* |
Association of pre-treatment intervals with patients’ socio-demographic, clinical and health system factors
Factor | Early Treatment (PTI ≤ 1 month) n = 81 (20.1%) | Late Treatment (PTI > 1 month) n = 322 (79.9%) | Unadjusted Prevalence Ratio (95%CI) | Adjusted Prevalence Ratio (95%CI) |
---|---|---|---|---|
Age/years | ||||
< 40 | 11 (13.9) | 68 (86.1) | 1.00 | 1.00 |
40-<50 | 28 (21.5) | 102 (78.5) | 1.54 (0.82–2.93) | 1.80 (0.97–3.34) |
50-<60 | 19 (17.6) | 89 (82.4) | 1.26 (0.64–2.50) | 1.25 (0.66–2.38) |
≥ 60 | 23 (26.7) | 63 (73.3) | 1.92 (1.00-3.68) | 2.44 (1.18–5.03)* |
Region of country patient comes from | ||||
Central | 46 (26.0) | 131 (74.0) | 1.00 | 1.00 |
Eastern | 14 (14.7) | 81 (85.3) | 0.57 (0.32–0.98) | 0.54 (0.28–1.03) |
Northern | 5 (12.8) | 34 (87.2) | 0.49 (0.21–1.16) | 0.67 (0.21–2.17) |
Western | 16 (17.4) | 76 (82.6) | 0.67 (0.40–1.11) | 0.68 (0.31–1.51) |
Marital Status | ||||
Single | 6 (30.0) | 14 (70.0) | 1.00 | 1.00 |
Divorced | 15 (25.4) | 44 (74.6) | 0.85 (00.38–1.89) | 0.86 (0.40–1.87) |
Married | 34 (17.0) | 166 (83.0) | 0.57 (0.27–1.18) | 0.59 (0.29–1.18) |
Widowed | 26 (21.0) | 98 (79.0) | 0.69 (0.33–1.48) | 0.67 (0.31–1.43) |
Residence | ||||
Rural | 40 (17.8) | 185 (82.2) | 1.00 | 1.00 |
Urban | 41 (23.0) | 137 (77.0) | 1.30 (0.88–1.91) | 1.05 (0.67–1.64) |
Education | ||||
None | 19 (22.1) | 67 (77.9) | 1.00 | 1.00 |
Primary | 27 (18.1) | 122 (81.9) | 0.82 (0.49–1.39) | 0.67 (0.39–1.15) |
Secondary | 24 (19.2) | 101 (80.8) | 0.87 (0.51–1.49) | 0.75 (0.39–1.42) |
Tertiary | 11 (25.6) | 32 (74.4) | 1.16 (0.61–2.21) | 1.08 (0.51–2.29) |
Formal employment Status | ||||
Unemployed | 55 (19.2) | 232 (80.8) | 1.00 | 1.00 |
Employed | 26 (22.4) | 90 (77.6) | 1.17 (0.77–1.77) | 1.08 (0.67–1.74) |
Prior Information on Cervical cancer | ||||
No | 8 (12.5) | 56 (87.5) | 1.00 | |
Yes | 73 (21.5) | 266 (78.5) | 1.72 (0.87–3.40) | 1.88 (0.95–3.69) |
Family History of Cervical cancer | ||||
No/Don’t know | 72 (19.4) | 300 (80.6) | 1.00 | 1.00 |
Yes | 9 (29.0) | 22 (71.0) | 1.50 (0.83–2.70) | 1.61 (0.88–2.97) |
Level of Referring health facility (HF) | ||||
Level0(Self-referral) | 17 (24.3) | 53 (75.7) | 1.00 | 1.00 |
Private Clinics | 3 (12.0) | 22 (88.0) | 0.49 (0.16–0.37) | 0.79 (0.25–2.48) |
Level4 (HCIVs) | 3 (14.3) | 18 (85.7) | 0.59 (0.19–1.82) | 0.70 (0.22–2.26) |
Level5 (DHs) | 9 (17.3) | 43 (82.7) | 0.71 (0.35–1.47) | 0.81 (0.38–1.74) |
Level6 (RRHs) | 20 (14.0) | 123 (86.0) | 0.58 (0.322–1.03) | 0.65 (0.35–1.22) |
Level7 (NRHs) | 29 (31.5) | 63 (68.5) | 1.30 (0.78–2.17) | 1.36 (0.79–2.35) |
Distance to UCI | ||||
0-<100 km | 34 (23.9) | 108 (76.1) | 1.00 | 1.00 |
100-<200 km | 18 (20.9) | 68 (79.1) | 0.87 (0.53–1.45) | 1.50 (0.89–2.55) |
200-<300 km | 17 (19.1) | 72 (80.9) | 0.80 (0.48–1.34) | 1.98 (0.90–4.36) |
≥ 300 km | 12 (13.9) | 74 (86.1) | 0.58 (0.32–1.06) | 1.30 (0.55–3.06) |
No of Pre-referral Visits | ||||
≤ 2 times | 22 (25.3) | 65 (74.7) | 1.00 | 1.00 |
> 2times | 59 (18.7) | 257 (81.3) | 0.74 (0.48–1.13) | 0.63 (0.41–0.98)* |
Composite stage | ||||
I/II | 52 (21.5) | 190 (78.5) | 1.00 | 1.00 |
III/IV | 29 (18.0) | 132 (82.0) | 0.81 (0.56–1.26) | 0.76 (0.50–1.15) |
Duration before seeking care | ||||
< 3months | 32 (39.5) | 123 (38.2) | 1.00 | 1.00 |
3-6months | 12 (14.8) | 85 (26.4) | 0.59 (0.32–1.11) | 0.52 (0.29–0.95)* |
> 6months | 37 (45.7) | 114 (35.4) | 1.19 (0.78–1.80) | 1.19 (0.78–1.82) |
Factors associated with disease stage at diagnosis
Factor | Cervical Cancer Stage at diagnosis | Prevalence Ratio (PR) | ||
---|---|---|---|---|
Early stage (I/II) n = 242 (60.1%) | Advanced Stage (III/IV) n = 161 (39.9%) | Unadjusted PR (95% CI) | Adjusted PR (95% CI) | |
Age/years | ||||
< 40 | 42 (53.2) | 37 (46.8) | 1.00 | 1.00 |
40-<50 | 82 (63.1) | 48 (36.9) | 1.19 (0.93–1.52) | 1.18 (0.92–1.51) |
50-<60 | 73 (67.6) | 35 (32.4) | 1.27 (1.00-1.62) | 1.32 (1.03–1.69)* |
≥ 60 | 45 (52.3) | 41 (47.7) | 0.98 (0.73–1.31) | 0.97 (0.71–1.32) |
Marital Status | ||||
Single | 12 (60.0) | 8 (40.0) | 1.00 | 1.00 |
Divorced | 32 (54.2) | 27 (45.8) | 0.90 (0.59–1.39) | 0.97 (0.63–1.49) |
Married | 131 (65.5) | 69 (34.5) | 1.09 (0.75–1.58) | 1.18 (0.79–1.76) |
Widowed | 67 (54.0) | 57 (46.0) | 0.90 (0.61–1.33) | 0.94 (0.63–1.41) |
Residence | ||||
Rural | 132 (58.7) | 93 (41.3) | 1.00 | 1.00 |
Urban | 110 (61.8) | 68 (38.2) | 1.05 (0.90–1.24) | 1.07 (0.91–1.27) |
Education | ||||
None | 53 (61.6) | 33 (38.4) | 1.00 | 1.00 |
Primary | 88 (59.1) | 61 (40.9) | 0.96 (0.77–1.19) | 0.87 (0.71–1.08) |
Secondary | 74 (59.2) | 51 (40.8) | 0.96 (0.77–1.20) | 0.83 (0.65–1.05) |
Tertiary | 27 (62.8) | 16 (37.2) | 1.02 (0.77–1.35) | 0.87 (0.64–1.19) |
Formal employment Status | ||||
Unemployed | 169 (58.9) | 118 (41.1) | 1.00 | 1.00 |
Employed | 73 (62.9) | 43 (37.1) | 1.07 (0.90–1.27) | 1.02 (0.84–1.23) |
Prior Information on Cervical cancer | ||||
No | 38 (59.4) | 26 (40.6) | 1.00 | 1.00 |
Yes | 204 (60.2) | 135 (39.8) | 1.01 (0.81–1.26) | 0.93 (0.74–1.17) |
Knowledge of PAP Smear | ||||
No | 15 (53.6) | 13 (46.4) | 1.00 | 1.00 |
Yes | 227 (60.5) | 148 (39.5) | 1.13 (0.79–1.61) | 1.18 (0.81–1.72) |
Diagnostic interval | ||||
≤ 3 months | 134 (67.0) | 66 (33.0) | 1.26 (1.07–1.48)* | 1.27 (1.08–1.48)* |
> 3 months | 108 (53.2) | 95 (46.8) | 1.00 | 1.00 |
Pre-treatment interval | ||||
≤ 1month | 52 (64.2) | 29 (35.8) | 1.09 (0.90–1.31) | 1.11 (0.92–1.34) |
> 1 months | 190 (59.0) | 132 (41.0) | 1.00 | 1.00 |
Family History of Cervical cancer | ||||
No/Don’t know | 226 (60.7) | 146 (39.3) | 1.00 | 1.00 |
Yes | 16 (51.6) | 15 (48.4) | 0.85 (0.60–1.21) | 0.82 (0.58–1.17) |
Person first discussed symptoms with | ||||
Health workers | 49 (68.1) | 23 (31.9) | 1.00 | 1.00 |
Relatives | 179 (60.1) | 119 (39.9) | 0.88 (0.73–1.06) | 0.84 (0.69–1.02) |
Spiritual or Traditional healers | 14 (42.4) | 19 (57.6) | 0.62 (0.41–0.96) | 0.65 (0.42–0.98) |