diff --git a/R/summarize_coxreg.R b/R/summarize_coxreg.R
index 382cff2862..0e19cdb554 100644
--- a/R/summarize_coxreg.R
+++ b/R/summarize_coxreg.R
@@ -448,7 +448,8 @@ summarize_coxreg <- function(lyt,
       lyt <- lyt %>%
         analyze_colvars(
           afun = a_coxreg,
-          extra_args = list(variables = variables, at = at, control = control, multivar = multivar, labelstr = "")
+          extra_args = list(variables = variables, at = at, control = control, multivar = multivar, labelstr = ""),
+          indent_mod = if (!"arm" %in% names(variables) || multivar) 0L else -1L
         )
     }
   }
diff --git a/R/summarize_num_patients.R b/R/summarize_num_patients.R
index f83b072fc7..8883eb2f1b 100644
--- a/R/summarize_num_patients.R
+++ b/R/summarize_num_patients.R
@@ -54,7 +54,9 @@ s_num_patients <- function(x, labelstr, .N_col, count_by = NULL, unique_count_su
   out <- list(
     unique = formatters::with_label(c(count1, ifelse(count1 == 0 && .N_col == 0, 0, count1 / .N_col)), labelstr),
     nonunique = formatters::with_label(count2, labelstr),
-    unique_count = formatters::with_label(count1, ifelse(unique_count_suffix, paste(labelstr, "(n)"), labelstr))
+    unique_count = formatters::with_label(
+      count1, ifelse(unique_count_suffix, paste0(labelstr, if (nzchar(labelstr)) " ", "(n)"), labelstr)
+    )
   )
 
   out
diff --git a/tests/testthat/_snaps/summarize_num_patients.md b/tests/testthat/_snaps/summarize_num_patients.md
index b18211cbfb..fb4b2d2276 100644
--- a/tests/testthat/_snaps/summarize_num_patients.md
+++ b/tests/testthat/_snaps/summarize_num_patients.md
@@ -16,7 +16,7 @@
       $unique_count
       [1] 3
       attr(,"label")
-      [1] " (n)"
+      [1] "(n)"
       
 
 # s_num_patients works as expected with empty input
@@ -37,7 +37,7 @@
       $unique_count
       [1] 0
       attr(,"label")
-      [1] " (n)"
+      [1] "(n)"
       
 
 # s_num_patients works as expected with unique_count_suffix = FALSE
@@ -79,7 +79,7 @@
       $unique_count
       [1] 3
       attr(,"label")
-      [1] " (n)"
+      [1] "(n)"
       
 
 # summarize_num_patients works as expected with healthy input
@@ -119,10 +119,10 @@
     Code
       res
     Output
-               A       B  
-             (N=5)   (N=4)
-      ————————————————————
-      (n)      3       3  
+              A       B  
+            (N=5)   (N=4)
+      ———————————————————
+      (n)     3       3  
 
 # s_num_patients count_by works as expected with healthy input
 
@@ -142,7 +142,7 @@
       $unique_count
       [1] 3
       attr(,"label")
-      [1] " (n)"
+      [1] "(n)"
       
 
 # s_num_patients count_by with missing works as expected with healthy input
@@ -163,7 +163,7 @@
       $unique_count
       [1] 3
       attr(,"label")
-      [1] " (n)"
+      [1] "(n)"
       
 
 # s_num_patients count_by with missing case 2 works as expected with healthy input
@@ -184,7 +184,7 @@
       $unique_count
       [1] 3
       attr(,"label")
-      [1] " (n)"
+      [1] "(n)"
       
 
 # s_num_patients_content with count_by works as expected with healthy input
@@ -205,7 +205,7 @@
       $unique_count
       [1] 3
       attr(,"label")
-      [1] " (n)"
+      [1] "(n)"
       
 
 # s_num_patients_content with count_by case 2 works as expected with healthy input
@@ -226,7 +226,7 @@
       $unique_count
       [1] 3
       attr(,"label")
-      [1] " (n)"
+      [1] "(n)"
       
 
 # s_num_patients_content with count_by trivial cases, identical to without count_by
@@ -247,7 +247,7 @@
       $unique_count
       [1] 4
       attr(,"label")
-      [1] " (n)"
+      [1] "(n)"
       
 
 # summarize_num_patients with count_by works as expected with healthy input
@@ -287,10 +287,10 @@
     Code
       res
     Output
-               A       B  
-             (N=5)   (N=4)
-      ————————————————————
-      (n)      3       3  
+              A       B  
+            (N=5)   (N=4)
+      ———————————————————
+      (n)     3       3  
 
 # summarize_num_patients with count_by different combinations works as expected with healthy input